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Hi there, I'm new here and I need your help.
My ViewPad7 haven't an original <3e> recovery because i get it from another and it run cooked rom.
Now i want to back to the stock rom following here: http://forum.xda-developers.com/showthread.php?t=1601117 but it need an original <3e> recovery.
Could you kindly help me to get it, if you have a backup of original <3e> recovery from your ViewPad7, please send it for me.
Or you can backup your stock recovery follow this guide: http://forum.xda-developers.com/showthread.php?t=1015005 then help me.
Thank you so much. Sorry for my English.
Anyone, please help?
For Vpad7 - do you have the "older" non-ITE or "newer" ITE (multi-touch) screen - original/stock recovery image file or whatever?
If you aren't sure - post your Vpad7's production date, which is on the printed label on the back as that should help ...
I don't know about the 'non-ITE' or ITE screen of my device. Its production date is: 28-4 2011
Please help me!
Thanks Letitride
Based on device's production date, it's "most" likely an ITE device (there is nothing certain or definitive about it ...)
Okay, calvary to the rescue for fellow XDA's.
AS - please check your PM too (you got mail ...)
Letitride said:
Based on device's production date, it's "most" likely an ITE device (there is nothing certain or definitive about it ...)
Okay, calvary to the rescue for fellow XDA's.
AS - please check your PM too (you got mail ...)
Click to expand...
Click to collapse
I'm having the same problem here. Letitride can u help me out also?
Lanfear28 said:
I'm having the same problem here. Letitride can u help me out also?
Click to expand...
Click to collapse
Have you read the following thread & try it to see if you can restore your device ?
http://forum.xda-developers.com/showthread.php?t=1601117
If not or it failed, please be a little more specific about your issues and error messages/description of bootup problem, etc. ?
sadonsu assailants
I have the cwm recovery and cant get back the original <3e> recovery to flash the original Viewsonic firmware(v3_420)
@Letitride
Works like a charm
Lanfear28 said:
I have the cwm recovery and cant get back the original <3e> recovery to flash the original Viewsonic firmware(v3_420) @Letitride ... Works like a charm
Click to expand...
Click to collapse
Restored & working w the "alternative" *.img as referenced in PM then, excellent & enjoy the Vpad7 - only wished it's a bit faster, overclocking or whatever. But, it is what it is and loved the 7" factor, much easier to slip into a pouch, pocket, jacket, etc. to take along.
Is there anybody with original Viewsonic firmware(v3_420) and with working internet thru mobile data?
i got the viewpad7 back to original with stock recovery that i extracted it from stock rom, thanks
Hello, sorry for bumping this thread but it is relevant to what I need.
EDIT: Moving to thread for visibility.
I recently rooted my Viewsonic Viewpad 7 and put on a custom ROM. I noticed that wifi was not working so I tried some fixes, which none of them worked. One of those fixes involved formatting the sd card. After formatting, I realized I made a huge mistake as my backups are now all gone.
So I have the clockwork recovery installed (v5.0.2.6) and I think it is causing problems. I tried using Software Update Tool L3 (SUT L3) in order to restore the firmware back to normal using the .nbo from the Viewsonic site but I think I need the original <3e> recovery. Whenever I try to recover using the tool, it reboots the device into Recovery mode and after a few minutes I get the error:
Error Code: 0xc60e
Error: Download fail,
Error = SE_ERR_SUT_DETECT_DEVICE_FAIL (0xC60E).
I believe this is because it is expecting the original 3e recovery and doesn't recognize the clockwork recovery. I tried to find a copy of the original recovery.img but I can't find it online anywhere. This thread is the closest I've gotten. Please let me know if there is anything I can do to fix this. Or if anyone has a copy of the original 3e recovery, it may help me out.
Thanks!
FTM Mode Info:
SWVer=3.240
MODEL:FM6-0001
HWVer:107
clandor said:
... rooted my Viewsonic Viewpad 7 and put on a custom ROM ... So I have the clockwork recovery installed (v5.0.2.6) and I think it is causing problems. I tried using Software Update Tool L3 (SUT L3) in order to restore the firmware back to normal using the .nbo from the Viewsonic site but I think I need the original <3e> recovery. Whenever I try to recover using the tool, it reboots the device into Recovery mode and after a few minutes I get the error:
Error Code: 0xc60e
Error: Download fail,
Error = SE_ERR_SUT_DETECT_DEVICE_FAIL (0xC60E).
I believe this is because it is expecting the original 3e recovery and doesn't recognize the clockwork recovery. I tried to find a copy of the original recovery.img but I can't find it online anywhere. This thread is the closest I've gotten. Please let me know if there is anything I can do to fix this. Or if anyone has a copy of the original 3e recovery, it may help me out.
FTM Mode Info:
SWVer=3.240
MODEL:FM6-0001
HWVer:107
Click to expand...
Click to collapse
Are you using the "correct" factory *.nbo file with SUTL3 (which ver.) as it looked like your model is likely an ITE (newer) model ?
Can you boot the device into CWM Recovery mode now? Does it start up with the VS Android boot animation?
I will have to look for my backups as I've them on a backup server somewhere and/or in cloud storage ... will look & see what I have?
Haven't flash/done any factory restoration work on the Vpad7 in over a year+ now but, as I recall, flashing the *.nbo file via the PC with the factory update utility will wipe the device clean and restore it to factory fresh, locked mode so it should NOT matter what recovery you have on the device now.
Please describe in greater details the steps you took in trying to restore ... it's still a joy to go back to the Vpad7 but hard to let go of the new Nexus 7 quad-core "toy" these days for me ...
Thank you for your help.
I am pretty sure it is an ITE model. It's HWVer is 107, and I used this thread to help figure that out.
I downloaded firmware (.nbo) v3_420 and v3_62 from here. (Under Downloads > Drivers)
Here are the steps I took in order to try and restore.
I started off by enabling USB debugging and plugging in the tablet.
I opened up SUTL3 v1.7.9 and selected one of the firmwares (both yield same result). The update option I set to Erase user data. Once I hit next, it says Updating the Phone software, please wait.
The device restarts into recovery mode. The recovery menu title says CWM-based Recovery v5.0.2.6 which is a custom one I changed. I do not know how to get it back to the original as I have lost the backup.
After about a minute or so, I get
Error code: 0x4000
Error: Download fail,
Error = DEVICE_NOT_CONFIGURE (0x4000).
At this point when I retry using SUT L3 without leaving the recovery mode, I will only get the error from the previous post.
I'm not sure what my options are but my goal is to get back to the original ROM or get wifi working again on the current ROM. The current ROM I am using is CleanView Ice v1.3. I tried both the ITE version and non-ITE version and there seems to be no difference.
The only thing I seem to be able to do is Install ZIP from sdcard which lets me switch between custom ROMs but it doesnt fix the wifi problem or let me go back to original.
---
Edit: I tried doing the same thing a few more times with my antivirus disabled and it's still the same.
Also, I'm not sure if this will help at all but I tried to use the Synchronization tool that shows up on the PC when plugging in the device. It gave me the error "Can't access data on handheld! Please check the connection between desktop and handheld and at least enter Contacts once if you just clear your data!" These may be related as I have accessed Contacts and even added one in to test and this error comes up every time.
Maybe some kind of driver problem?
clandor said:
I am pretty sure it is an ITE model. It's HWVer is 107, and I used this thread to help figure that out.
I downloaded firmware (.nbo) v3_420 and v3_62 from here. (Under Downloads > Drivers) ... Maybe some kind of driver problem?
Click to expand...
Click to collapse
Okay, let's see - yours is ITE (UK-based) and running the same firmware as mine (USA) and v3_62 will work too, mine is on v3_420.
You still have working CWM 5.x on your device and can boot into it (small pin hole on the button to reset, etc.)
Okay, a # of points - the SUTL3 is run from the PC together with the *.nb0 file - running Windows XP or Vista, go the Command Prompt - Vpad7 drivers are already installed, give it a try - does it work as that will restore it to factory state - it should not need the Stock Recovery to flash it (I could be mistaken as it's been a while) Unpack the Zip file so that the utility will read the *.nb0 file directly.
First suggestio, however, is that if you have working CWM - my recommendation would be to flash from custom recovery, EUv1.7-ITE firmware in Zip file format - as linked here in Dropbox account of mine, OP/developer's link is no longer accessible or available. https://dl.dropbox.com/u/64025118/EUViewpad7v1.7b-ITE.zip
Download & transfer to mSD card, reboot into CWM, wipe dalvik cache, cache & system/full reset - then, flash the zip file and it should be done in about 10 minutes, be patient and go thru the Setup - if all goes well, your ITE device is back to life again. This is my preferred ROM and WiFi works well, if necessary - do a Master Reset again from the running Rom if necessary, reboot once & then setup your WiFi again.
Turn-off Antivirus & Firewall on the PC while flashing ... let me know whether you can get into the EU Rom as it will save you the extra work of going stock and rooting, etc. if your original challenge was just trying to get a good WiFi signal.
The previous times that I tried to install the .nbo files with SUT L3, I extracted them from the zip.
Also, I got firmwares on the UK site but I am Canadian. Most likely mine is also USA-based as many of our electronics are. I just could not find the files on the USA site.
I am running Windows 7 so some drivers installed automatically. I did use Setup.exe to install some other drivers but I have noticed no difference between the two times. Running setup.exe doesn't install anything anymore.
--
Here are the steps I took after your post:
I first transferred EUViewpad7v1.7b-ITE.zip to the microSD card and after rebooted into CWM-based Recovery. I wiped Dalvik cache, cache and "data/factory reset". I then flashed the .zip file and restarted the device after it finished loading.
I noticed the new intro logo so it seems switching the new ROM was a success.
I went into wireless and network settings and I turned on Wifi in the Wifi settings. The device scans for networks for about 30 seconds, then stops and displays "Unable to scan networks" and turns off.
I know for sure there are networks in the area and the wifi was working before I swapped to another ROM.
This is where I am currently stuck.
Again, thank you for your help.
clandor said:
... Most likely mine is also USA-based as many of our electronics are. I just could not find the files on the USA site. I am running Windows 7 so some drivers installed automatically. I did use Setup.exe to install some other drivers but I have noticed no difference between the two times. Running setup.exe doesn't install anything anymore.
--
Here are the steps I took after your post:
I first transferred EUViewpad7v1.7b-ITE.zip to the microSD card and after rebooted into CWM-based Recovery. I wiped Dalvik cache, cache and "data/factory reset". I then flashed the .zip file and restarted the device after it finished loading. I noticed the new intro logo so it seems switching the new ROM was a success.
I went into wireless and network settings and I turned on Wifi in the Wifi settings. The device scans for networks for about 30 seconds, then stops and displays "Unable to scan networks" and turns off. I know for sure there are networks in the area and the wifi was working before I swapped to another ROM. This is where I am currently stuck ...
Click to expand...
Click to collapse
Great, that's major progress - first, let's check & verify a few things and do it step-by-step:
Go to Settings - About phone - check that the following is same or similiar (they should be identical or almost)
Android 2.2.2
Baseband PR3.7_125
Kernel version Apps_2.6.32.9
Build number 4027_3_420
Check under Mobile network settings -
Data enabled (it should NOT matter, only if you are using a Sim card for voice and/or data in Canada)
Under WiFi settings -
WiFi - enabled, cycled it OFF and ON again, does it see various open and/or secured networks nearby
If NOT, press the soft "Menu" key on the lower right (in landscape mode) - it should open up & show "Scan" & "Advanced"
Can you do a manual "Scan" - make sure you have a known working WiFi, either secured or open (McDonalds/Starbuck or public library, etc.)
Next - open "Advanced"
Wi-Fi sleep policy (mine is set to "Never when plugged in" - try to temporary set it to "Never" for this purposes
MAC address - the unique ID for your device should be shown
Tap the WiFi network that you wanted to connect to - check its setting/status for Security, Signal strength, Link speed & IP address
If it previously connected but no longer worked, press "Forget" to delete it, and when it attempt to reconnect (if it is a secured one) - re-enter the password to see if you can connect.
For your restoration purposes, you might want to use WEP or WPA instead of WPA2, or even temporary changed your router to an "Open" WiFi so that any devices including the Vpad7 nearby can connect insecurely, assuming that your router is assigning DHCP automatically and giving out its IP address.
If NONE of these steps are working still, go back into WiFi settings and manually delete any and ALL saved stored networks (named) on the device, leaving just "Add Wi-Fi Network" as the only option.
Next, run a TB backup of your Apps if necessary and boot back into CWM, and do a Backup first to your mSD card (and cover it to a PC if necessary, as you can always restore it back instead of going thru flashing & Set-up) and you will have working boot.img (kernel) saved along with system, etc.
Exit and boot back to ADB (Android) Go to Settings - Privacy setting, and hit "Factory data reset" - next go first into CWM again, wipe dalvik cache & cache again, then continue with regular Setup including WiFi - your device should be able to pickup a nearby & strong WiFi signal.
If all these are still not working, you will likely need to get to a PC or laptop, earlier users had reported having issues with Win7 OS running, I would recommend borrowing/using one with Vista or XP-SP3 running, make sure the USB device drivers are automatically installed first and that it recognize the device. Then, reconnect and run SULT3 and flash the factory *.nb0 file - as I also suspect that there might be other hidden USB device drivers on your existing Win7 system that's casuing the *.nb0 installation to fail.
Keep me posted on your progress and any error messages or crashes (FC) encountered.
(Apparently, some of the custom Roms ended up "corrupting" the WiFi settings and codes, leaving residual settings that casued it to stop connecting to WiFi's - if you look & check some of the posting under "Development" (for some of the Rom's) - you will see some discussions about it. The EUv1.7 custom Rom (non-ITE was initially done and ITE later on) is among the better ones with few WiFi issues to speak of, 15+ months later, still relatively bug-free and updated all the Apps and add-ons of my own from Google Market (Play Store) automatically, with working Flash Player patched, and Angry Birds happily running along - the CPU is slow but with App2SD helping, not too bad for a device running Android 2.2.2 (Froyo)
I checked the settings in the About section and they are identical to the ones you posted.
I left Data enabled however I haven't inserted a SIM card throughout this whole process. I have no data plan anyways with the current SIM card I am going to put in.
Under the advanced settings in Wifi, I changed the sleep policy to Never and the MAC address says "Unavailable". So far there is still no result. I will try connecting in an area where I know there are open networks later today as I live in a public house where I have no access to the router's settings.
Also just a note about cycling Wifi ON and OFF, it automatically turns off after the message "Unable to scan for networks" shows up and no networks actually show up in the Wifi Networks section throughout the whole process. It stays empty even though there are networks around.
There are currently no stored wifi networks either so Add Wi-fi Network is the only option. I recieved this device from someone recently and I completely formatted the mSD card to start fresh so losing any sort of data is no problem to me.
---
I used the backup option in CWM to create another backup and after that I backed up the mSD card through USB to keep the working boot.img and other stuff onto the PC.
Under privacy settings I selected Factory Reset and let the device do its thing. I noticed the intro looked like normal however the Android's "theme" is still like the EUv1.7. I went into CWM and did a dalvik cache wipe along with a cache wipe and reset the device.
I tried the wifi again at this point and still no change.
I also tried SUT L3 with the .nbo and I yeild the same errors as before (0x4000 first time when using from Android screen, 0xC60E after the first time when using SUTL3 without leaving recovery mode).
--
I will test open wifi later today and I will edit the result. I'll also take a look at the discussion on wifi not working around the development forum. Thank you.
---
Edit:
I tested it out on some wifi networks without any protection and still none showed up.
I also noticed that if you right-click the Setup.exe icon in the taskbar after plugging in the Viewpad 7 it gives you the option to uninstall everything that the setup installed. I tried uninstalling and running SUT L3 but there was no difference. Also no difference after reinstalling, just so you know.
clandor said:
I started off by enabling USB debugging and plugging in the tablet.
I opened up SUTL3 v1.7.9 and selected one of the firmwares (both yield same result). The update option I set to Erase user data. Once I hit
Maybe some kind of driver problem?
Click to expand...
Click to collapse
I re-read some of the posts about flashing & restoring factory ROM, and it mentioned turning OFF USB debugging mode (from within the device's Settings - submenu) before -
If you want are ready to give up on this donated/given to you device, you might want to try this as a last resort - then, run SUTL3 with the *.nb0 file to restore it to factory stock condition - and hopefully, get the WiFi working.
From your last description of the error MSG - MAC address unavailable, the settings are definitely corrupted / damaged. Some of the Vpad7 owners had to RMA back to Viewsonic for repairs, obviously it is beyond the warranty and not worth the expense now with this "aging" Froyo OS.
The solution, as you probably read it by now, was to wipe clean & go back to stock, root it again and then try a different custom ROM ...
* * * * * * * * P.S. Please check your PM/in-box for a special message [/B] * * * * * * * *
KWBR V4.2 custom Rom, still available for download, will work with ITE hardware - http://forum.xda-developers.com/showthread.php?t=1386469
Since your CWM is still working, give it a try by flashing and perhaps it can get your WiFi working.
I ended up fixing the problem.
I downloaded PdaNet (PdaNetA350x64.exe) and installed it. I used it to get some drivers for the Viewpad 7 when plugging it in. After that, I replaced the custom recovery menu with an original recovery menu file. Once the recovery was back to normal, I tried running SUT L3 and using the v3_420 .nbo file. It worked fine that time and my device's software was back to default.
--
Afterward, I rooted it and put on a custom recovery menu again. This time I used EUViewpad7 v1.7b ITE version and it did not break my wifi. My original cell phone broke and this device will serve as a pretty good replacement for a little while.
Thanks again for your help, Letitride.
Here is an attempt to provide a definitive answer to what to do if your phone has the Bluetooth/Wifi hardware failure.
Note that some of the links don't seem to work with the xda-developer app or the Atrix built in browser. Please blame motorola, not me
Symptoms:
1) If your phone was set to try to use Wifi by default on boot:
Your phone boots into the OS but shortly afterwards freezes and reboots - and again and again.
2) If your phone boots with Wifi turned off:
Your phone boots into the OS and a few seconds after you enable the Wifi in settings or via a widget it shows "Error" and sometimes the phone reboots shortly afterwards. Bluetooth simply fails to work.
If you have warranty return it for a repair. If not the best you can get is to disable the Wifi and Bluetooth so the phone doesn't reboot and can be used with mobile data. Instructions for both are below:
Be sure it is the Bluetooth / Wifi hardware failure:
1) Are you running a custom ROM? - if yes go to 1.1, if no goto 2.
1.1) Reboot into recovery and make a backup.
1.2) Remove your SD card.
1.3) Reflash using RSD to stock - remember to get the right one for the right country!
Get RSD and drivers here:
http://forum.xda-developers.com/showthread.php?t=1136261
Search for your stock firmware using google
Use RSD to install the stock firmware file which will replace the bootloader, recovery and radio - takes about 20 minutes.
Goto 2.
2) Reboot into Stock Android Recovery and reset to factory defaults
https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/60620
2.1) Reboot to Android and try enabling wifi from settings - if it reports "Error" after a few seconds and your phone may reboot shortly afterwards it is the hardware fault. Proceed to 3.
3) Check your remaining warranty here:
https://motorola-global-portal.custhelp.com/app/answers/prod_answer_detail/a_id/82507/p/30,6720,7898
Bottom left - enter your IMEI.
Warranty left goto 3.1 else goto 4.
3.1) Return to Motorola for repair - be sure you flashed back to stock first using instructions in 1.3
4) Unpalatable options are all that is left. Either pay or do without Wi-Fi and Bluetooth. Have money and the desire to fix your Atrix ($110 in the USA)? Goto 4.1 else 5
4.1) Consider paying Motorola to repair the phone anyway. Schedule a repair here https://motorola-global-portal.custhelp.com/app/answers/prod_answer_detail/a_id/82507/p/30,6720,7898
5) This is a complex process. Google is your friend. Unlock your phone using the instructions below. Note you have no warranty to lose (see 3)!
http://forum.xda-developers.com/showthread.php?t=1136261
5.1) Install romracers CWM custom recovery using moto-fastboot (or Android fastboot):
http://forum.xda-developers.com/showthread.php?t=1204500
5.2) Did you take a backup earlier? If yes go to 5.3. If no goto 6.
5.3) Reboot into CWM recovery and restore your backup. Note if you are stuck in a bootloop this will be ok in a bit. Goto 7.
6) Install your favourite ROM using CWM recovery from a SDCARD or by moto-fastboot. Goto 7.
7) Reboot into CWM recovery
7.1) Plug your phone into your PC (you might have to wait for the driver to enumerate the phone first)
7.2) Find or install adb on your computer (hint - it comes with the Android SDK and platform tools from earlier):
adb shell
mount /system
cd /system/lib/modules
mv dhd.ko dhd.ko2
reboot
8) When you install a new ROM or kernel goto 7. Every time.
This little setup moves the driver linux needs to try to talk to the wifi/bluetooth chip which has failed so it can't find it. If it can't find it then it doesn't try to talk to the dead Broadcom Bluetooth Wifi chip that prevents the reboot cycle happening.
The fix was pioneered by:
mvniekerk
http://forum.xda-developers.com/member.php?u=2353874
So go thank him!
In the hopes this helps,
Matthew
Good job. Well said.
Considering how many posts I have seen after posting this solution perhaps it could be sticky?
I promise to maintain it.
Matthew
Sent from my MB860 using xda app-developers app
Hmmm
I think I have done that correctly and flashed the 2.8 Neutrino GT. There was no reboot up to now. But I want to ask if there is a fix for WIFI 'ERROR' and BLUETOOTH error without 'ERROR' message?
Guys please. I can try anything I don't want to lose my phone Warranty is over. How can I find the Broadcom BCM4329 wireless and bluetooth chipset for atrix? So I can find a technician to change it with mine.
If you have the failure there isn't much to be done.
Ifixit has a teardown but the chip is a very small ball grid type thing which will be very hard to fix.
What are your symptoms precisely?
Sent from my MB860 using xda app-developers app
mattaw2001 said:
If you have the failure there isn't much to be done.
Ifixit has a teardown but the chip is a very small ball grid type thing which will be very hard to fix.
What are your symptoms precisely?
Sent from my MB860 using xda app-developers app
Click to expand...
Click to collapse
When I click on 'Turn on Wifi' button, It says 'Turning on Wifi' for 10 seconds and then 'Error' message comes up under the Wifi button and when I click on 'turn on bluetooth' it says 'turning on' but does not turn on. Same as wifi but without the 'error' message.
How can I fix this? I can't use wifi and bluetooth!
Nothing to be done. There is some discussion as to why but a chip in your phone made by broadcom which handles both wifi and Bluetooth has failed.
Short of replacing it requiring sophisticated soldering tools you are stuck. See the $110 Motorola warranty repair.
Sorry,
Matthew
Sent from my MB860 using xda app-developers app
Im stuck.
I have applied the fix to NottachTrix4G rom. I still have the random reboots. I really need help.
Do you get the wifi error message or not?
Secondly does this happen with the normal, stock Motorola rom?
Matthew
Sent from my MB860 using xda app-developers app
When i check wifi does show error. I have not tried the stock moto rom yet.
The best thing to do is return to stock and do a factory reset
Carry out a full backup first (nandroid or using CWM recovery).
The best thing to do is return the atrix to stock and then do a factory rest.
If the problem persists then it is a hardware problem and you can now return it under warranty without them knowing (see the thread for instructions).
Otherwise you seem rather stuck. Perhaps buy an atrix with a smashed screen and transfer the motherboard?
Matthew
Noattachtrix rom was good, but not good enough.
little_man_3666 said:
I have applied the fix to NottachTrix4G rom. I still have the random reboots. I really need help.
Click to expand...
Click to collapse
I ended up using RomGb instead and that fix the bootloop after using NottachTrix4G Rom.
This happened to me Saturday November 17, 2012. Rebooting did not help. Did my searches and found this thread - and was bummed to read that it is due to a hardware issue. Fortunately, I persisted. With the WiFi widget endlessly spinning, I tried the Bluetooth, which would just fail and go to an off state. I elected to do a force close on any running applications one by one, testing Bluetooth after each. I found that BlueTooth and WiFi functionality would come back after force closing some apps. I stupidly left WiFi on and rebooted the phone - this put me in an endless reboot cycle. In the midst of one I managed to enable car dock mode which I have configured to disable WiFi and this got me out of the loop. I found my issue, which has the same symptoms as the above, was caused by a recent update to WeatherBug Elite. I uninstalled the program, and am back to normal operation. Hope this helps others.
Update - it appears my problems continue. Although I can now access BT & WiFi, the problem will re-occur. Force closing Weather version 2.2.2 usually will clear the issue, but I have had a good working WiFi sessions halt to Error. Still gotta think it's software rather than hardware.
Thanks I thought it was the ROM until I found this thread
Well, I was wrong. The issue is hardware not software. In my case pressing the volume down button would change the behavior sometimes, like get bluetooth to work, press volume down it stops or vice versa. Time for a replacement.
I mount the system successfully but when I type cd /system/lib/modules I get it cant find the directory, Please help. I need to do this to stop reboot!!
Definitely Software
I have atrix 4g. Running MROM 2013 2 13. I have the error on WIFI and NO Bluetooth. No reboot, but I rarely use the wifi enough to leave it on(conserve the batt). This is a software issue as far as I can tell as well.. I can fix it by killing the mrom service in "manage applications". If I get a chance I will look further but this seems like enough of a fix to not care.. MROM is pretty great besides this issue.(which appears to happen on multiple roms. My guess would be that it started with CM, but only because that is what the roms are based off of that get the problem.
bubba1993 said:
I mount the system successfully but when I type cd /system/lib/modules I get it cant find the directory, Please help. I need to do this to stop reboot!!
Click to expand...
Click to collapse
Having the same issue. Wifi died after the phone fell off my hands. I had the CM10 ROM by ephinter and everything worked great except the wifi (no reboots). Then I had the AMAZING idea of installing a new ROM and the reboot loop started. EIther with any stock or custom ROM it continues to happen. Tried everything without success.
Have anyone tried disabling wifi in the settings.sqlite and see what happens?
jaunis I found out why mine was doing the boot loop and it is funny but very weird. I wiped the phone and put my cm7 back on there and forgot to activate my gmail account or any account for that case. Now I have been running it with no problems for 40 hours. But of course still no wifi. I am fine with that. but at least I am not dealing with the reboots.
I have an unlocked AT&T Atrix 4G with a custom ROM (Cyan 9.x & ICS 4.x). I started having WiFi issues where the device would reboot anytime I tried to enable the WiFi. This all started at least 6mo after installing the custom rom so I dont think its software related. To try and fix the issue I tried doing a data wipe factory reset, at this point I couldn't get past the welcome screen because WiFi didn't work and I dont have a SIM in the phone (my kid has been using it for games). So from here I decided to try and flash the phone back to stock using RSD Lite;
Be sure it is the Bluetooth / Wifi hardware failure:
1) Are you running a custom ROM? - if yes go to 1.1, if no goto 2.
1.1) Reboot into recovery and make a backup.
1.2) Remove your SD card.
1.3) Reflash using RSD to stock - remember to get the right one for the right country!
Get RSD and drivers here:
http://forum.xda-developers.com/showthread.php?t=1136261
Search for your stock firmware using google
Use RSD to install the stock firmware file which will replace the bootloader, recovery and radio - takes about 20 minutes.
Goto 2.
2) Reboot into Stock Android Recovery and reset to factory defaults
https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/60620
Click to expand...
Click to collapse
I downloaded the AT&T 2.3.4 / 4.5.91 Service SBF which looks like this in RSDLite: 1ff-olympus-user-2.3.4-4.5.91-110625-release-keys-signed-att-us-gas_na_olpsgbattspe_p011.sbf
I started the flash and left my phone for 15m or so to do its thing. When I came back my phone was boot looping (shown in a video here: http://youtu.be/V9wtBNEWRPQ ).
I can't do a factory reset from Stock Android Recovery (step 2 above), I can't get the menu for it. Now what do I do? Did I grab the wrong SBF file? Currently the only place I can grab SBF files at is here: http://www.das8nt.com/sbffiles.html
Hello,
I am sorry if the question has been answered before, or this is the wrong forum...
I had problems with gmail and the playstore, none allowed the login, I always received connection error on different wifis. So I wiped data (which worked) but the initial setup is stuck on the connection to the google servers again. It won't connect and authenticate my google login.
So I tried the RCK option in the debug menue, but it only gives me an android with an exclamation mark.
Now my wuestion, I tried to unlock in the past, but was unable to do so (Connection error, blahblahblah...). Is it possible I am unlocked and have no knowledge of this? Is there an app which can test the unlocked bootloader or is trying to flash a custom rom "safe" as it just fails and everything will work as normal after that?
Thanks in advance,
hal
Hello,
fixed it by using fastboot and the latest image given by Asus. I still wonder why my recovery won't work...
I am using Asus Zenphone 2 Z00LD (2gb+16gb). The sequence of events happened with me is as follows.
1. My phone was slow (wifi was working)(I was using original software i.e. preinstalled os, no root, no twrp, everything was original.)
2. I did factory.
3. I was unable to complete the initial setup. (Able to select language, but when I tap on wifi button, phone just restart)
4. Then phone went into endless bootloop.
To solve above problem I did following things
1. Enter into recovery mode and clear cache and clear data. This didn't solve my problem. I could not past beyond initial setup. And followed by endless bootloop.
2. Then I downloaded RAW file for my model and asus flashtool. And flashed the raw file. But problem didn't solved.
3. Then I installed TWRP using adb/fsstboob commands and flashed a Lineage OS 14.1. then I installed gapps from opengapps.
Now I was able to complete the initial setup of lineage os. I was able to boot into os. Everything is fine and working smooth except wifi.
Now wifi is not turning on and mac address has changed to 02:00:00:00:00:00.
I did some Google search and found that this could be a hardware issue. But its hard for me to believe. Because my phone was working fine before factory reset and after factory reset my wifi died. I believe this is software related problem.
I need help. Please someone help.
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Here's my first effort at porting the Nexus Stock custom ROM to the 2019 Galaxy Tab A 8.0 [SM-T290] on Android 10. It's very much a work in progress, but it should hopefully help blaze the trail for even better work.
Notes:
The current process may require you to reset to factory defaults to remove file-based encryption. Remember to backup your data!
The system is based on eremitein's CAOS GSI project with the latest Stock variant from OpenGApps.
Boot animation and default wallpaper is from my Nexus series of custom ROMs for Android TV, and I'm using the Pixel boot animation with black background.
This should be installed using my latest TWRP build for the SM-T290.
The properties now correctly identify the device as a tablet, and so the Google Dialer and Messenger are no longer installed. I've also disabled the Emergency button, but SetupWizard still insists on reminding you to insert a SIM (sigh!).
This is unofficial and unsupported, so the usual caveats apply. Since we don't mess with the bootloader, you should be able recover from any problems...but nothing is guaranteed.
Not working:
Support for file-based encryption
MTP support (pending FFS MTP fix)
Downloads:
Nexus_Stock_CR_T290XXU3CUK4-20220327.tar.md5 (Odin tarball)
Nexus_Stock_CR_T290XXU3CUK4-20220327.zip (TWRP update)
Build Archives:
Android File Host
Change Log:
20220327:
Updated to Android 11 OEM stock T290XXU3CUK4 kernel (November 2021 Update).
System partition based on CAOS 11.0 v316 (March 2022 Security Update)
Updated TWRP recovery to v3.6.1_11-0 (20220327).
Stripped product partition to get .zip update under the 2GB limit.
20220220:
Boots normally for offline (cold) charging
System partition based on CAOS 11.0 v315 (January 2022 Security Update)
Updated TWRP recovery to v3.6.0_11-1 (20220220).
Updated Google apps from latest OpenGapps Stock variant (20220215) w/ rollback for WebView
20211121:
Updated to Android 11 OEM stock T290XXU3CUG4 kernel (July 2021 Update).
Switched underlying GSI from LineageOS 17.1 to CAOS 11.
Updated TWRP recovery to v3.5.2_9-1 (20211017).
Updated Google apps from latest OpenGapps Stock variant (20211120) w/ rollback for WebView
IMPORANT NOTE: Dirty flash is not possible because we're transitioning to Android 11 kernel. Use Oden and do a factory reset from TWRP.
20210516:
Switched GSI from custom AOSP build to the latest LineageOS 17.1 (20210512).
Restored enforced OEM file-based encryption to work around issue with screen lock.
Sized boot animation correctly for 720p screen.
Worked around issue with OpenGApp's Google Recorder installation.
Updated to OEM stock T290XXU3BUC1 kernel (March 2021 Update).
Updated TWRP recovery to v3.5.2_9-0.
Updated Google apps from latest OpenGapps Stock variant (20210515)
20210104:
Updated to OEM stock T290XXS3BTL6 kernel (December 2020 Update).
Updated TWRP recovery to v3.5.0_9-0.
Updated Google apps from latest OpenGapps Stock variant (20201223)
20201223:
Initial build based on OEM stock T290XXU3BTI2 kernel (September 2020 Update) and AOSP 10.0 v222.
Latest Google apps from Stock variant of OpenGApps (20201205)
Instructions:
From OEM stock firmware:
Unlock bootloader
Ensure matching OEM build (e.g. T290XXU3CUG4) is installed
Hold Vol Up & Vol Down buttons during restart to enter Download mode
Install custom ROM tarball (.tar.md5 file) to AP with Odin
When TWRP launches, factory reset with Wipe->Format Data. (Not necessary for incremental upgrades.)
Reboot to system
From existing TWRP install (for incremental updates):
Hold Power & Vol Up during restart to enter TWRP recovery
Tap Install, select your update (.zip file), and then swipe to install
Reboot to system
Source:
android_device_samsung_gtowifi
Phh-Treble
Donations:
Your support is always appreciated! Just click here.
I'm leveraging a ton of work done by @phhusson for Treble GSIs, so please show him some love here!
Note: If you install Google Recorder from the Google Play Store, it works just fine. The issue is with the pre-installed APK from OpenGApps.
Hello! Finally first custom rom for our tablet =)
Using this for couple hours, it seems, almost everything works pretty fine. When i installed, the first issue was Google Assistant, cant skip this while first setup. Then i installed Magisk and see that SafetyNet check failed (but basic is true). SafetyNet on stock firmware failed too, but MagiskHide always help. In your ROM, if i turn on MagiskHide, i got cyclyng reboot, over and over again until i turn "hide" off.
Its really sad that MTP is not working.
About the rom: Everything good, no trash apps, works faster than stock, battery drain good... and... i dont know what i can say else =)
Thank you so much for this work!
Also i have a one question. Can you make a custom Kernel with GPU Overclock? Tablet not so bad and run some games pretty well, with overclock they can be runs much better. GPU is a bottleneck in this tablet i think.
Sorry for bad English, if it is =)
eclipse00074 said:
SafetyNet check failed (but basic is true). SafetyNet on stock firmware failed too, but MagiskHide always help. In your ROM, if i turn on MagiskHide, i got cyclyng reboot, over and over again until i turn "hide" off.
Click to expand...
Click to collapse
SafetyNet fails by design on any device with an unlocked bootloader and custom ROM. Magisk has its tricks to try to fool SafetyNet, but it's a bit of Whack-a-Mole game.
eclipse00074 said:
Can you make a custom Kernel with GPU Overclock? Tablet not so bad and run some games pretty well, with overclock they can be runs much better.
Click to expand...
Click to collapse
Unfortunately, the Android 10 kernel source that was posted last week is not working. It compiles fine, but builds to a significantly different size and crashes to the bootloader when packaged in either boot or recovery images. Until that's addressed, I can't provide an MTP fix or any overclocking.
Note: I just posted a v3.4.0-1 update to my TWRP for SM-T290 thread that includes a new custom T290UES3ATC1 kernel fixing MTP support. If you install it over the TWRP build included in this build, it will allow file transfers on this custom ROM by rebooting to recovery.
Since this is an Android 10 custom ROM, I can't use it in the boot image, but it's a workaround until we get working T290XXU3BTI2 kernel source.
Hi, there. I've managed to get the image installed, used the compatible version, etc. After rebooting, I got to TWRP, did the wipe, etc. Upon reboot, I get through to the setup process, skip the SIM setup stuff (no cell stuff in this T290) and then when trying to add a wifi connection, it never completes the "Connect to WiFi" step. If I skip, I can get through manual set up of the basics, manual time config, a few other prompts. All that seems okay. But even when I get to the main menu menu, it seems like everything is working (pulls up, etc) but I'm still not connected. The WiFi radio appears to be turned completely off. Each time I try to turn it back on, it flashes on for a split second, then immediately turns off again.
Any ideas I can try to get this enabled?
Edit: Bluetooth is working, was able to connect to another device. The device had previously been using WiFi with the stock image with no problems.
qntmcat said:
Hi, there. I've managed to get the image installed, used the compatible version, etc. After rebooting, I got to TWRP, did the wipe, etc. Upon reboot, I get through to the setup process, skip the SIM setup stuff (no cell stuff in this T290) and then when trying to add a wifi connection, it never completes the "Connect to WiFi" step. If I skip, I can get through manual set up of the basics, manual time config, a few other prompts. All that seems okay. But even when I get to the main menu menu, it seems like everything is working (pulls up, etc) but I'm still not connected. The WiFi radio appears to be turned completely off. Each time I try to turn it back on, it flashes on for a split second, then immediately turns off again.
Any ideas I can try to get this enabled?
Click to expand...
Click to collapse
Okay, all weekend I've been trying to figure out why wireless isn't working on my custom kernel, but it appears the OEM kernel isn't working as well...and I didn't even realize it. This is actually a hugely valuable data point that will drive my troubleshooting in an entirely different direction.
I'm embarrassed that I missed this in my initial smoke testing, but at least I know that my MTP fix is solid. More info to follow...
Awesome, I passively helped with a thing! =)
qntmcat said:
Awesome, I passively helped with a thing! =)
Click to expand...
Click to collapse
I can still only reproduce the wireless networking issue with kernel's built from Samsung's posted kernel source. The released T290XXU3BTI2 boot image works fine (and my original tarball shouldn't have replaced it). Did you upgrade to the OEM release of T290XXU3BTI2 prior to installing my custom ROM? If not, you may be running with an Android 9.0 kernel and Android 10.0 vendor partition.
Hm. I believe I did, but I went through a few iterations before I got everything to work right. (Not super familiar with Odin.) I restored everything by using that OEM image, pushed through Odin. Restarted the system and caught it back into download mode and replaced AP with your image ( Nexus_Stock_AQ_T290XXU3BTI2-20201206.tar.md5). Restarted, caught TWRP, and used it to wipe the data and cache. Restarted. Long cycle, followed by the "Let's get started" screen.
I can try this again tomorrow, starting from scratch in case I messed something up.
I've gotten it maybe working after a few iterations. I'm not expert at this, so this is pure cargo-cult work of just trying to follow the various instruction sets out there, but I've tried several iterations and documented a few FAIL messages. Try not to laugh too hard at my flailing.
What I did:
1. Restored to OEM (ODIN 3.14.4, used theBL/AP/CP/CSC from XAR-T290XXU3BTI2-20201021133521.zip)
--Restore completed normally
2. Confirmed functional. Performed "Let's Go" setup. WiFi was working and detected my AP during setup. Did device registration etc.
--Tablet working normally
3. Stopped tablet, put back into download mode,used Odin3 again , AP = Nexus_Stock_AQ_T290XXU3BTI2-20201206.tar.md5 (no BL / CP / CSC selected)
--Fail at system.img.ext4
--Error on the tablet: SW REV CHECK FAIL : [system]Fused 3 > Binary 0
4. Restarted, and redid step 1 to restore back to stock.
--Did not confirm status, in case first boot did something to cause the issue
5. Restarted, and repeated step 3
--Same failure point / message
6. Restarted, redid step 1 again to restore
7. Restarted immediately and restored again, this time using stock BL / CP / CSC along with custom AP above.
--Same failure point / message
This next works, but there is an error, an
8. Reread information above, decided to apply the TWRP MTP correction you list above. I know this is stupid, because of version differences, but I thought it might be worth a try because I think this may have been what I did to get it partly working before. (Is there another TWRP MTP corrected image I would use here??)
9. Repeated step 1 to get fully stock
10. Restarted, Pushed the TWRP image from your post reference above in AP, along with the BL/CP/CSC files from BTI2 (because dumb? This seems like it shouldn't work because of the version difference.)
11. Pushed without issue. Made it to the TWRP menu. Did a wipe. Restarted.
12. Used Odin to push stock BL/CP/CSC files along with your custom AP again.
13. It worked (kinda.) I did not get the rev check fail I got before, but I did get an error when the vbmeta.img came up which read: SECURE CHECK FAIL : VBMETA -- But Odin kept pushing and gave me a PASS! at the end.
14. Restarted. Again, caught TWRP on the restart and told it to wipe again (just to be safe, but this could also have just been stupid)
15. Restarted.
16. Okay, this time I got to the "Start" button, and it actually made it to the wifi screen *and detected my AP!
17. Set up google account -- Initial login worked, but 2-step verification did not (brings up the correct prompts, but both the bluetooth and usb titankey get to a certain point and then halt. In the case of the bluetooth, it gets to the point where it says you need to enter the 6-digit code from the back of the key, but pressing NEXT button does nothing. In the case of the usb titankey, it prompts for the "tap the gold disc", I get lights on the titankey, but it never recognizes the tap.)
18. Used the "tap on a phone" method instead,, which worked.
19. Noticed an odd message after the "checking your account" message, couldn't catch all of it, but it said something about screen lock already being on. Probably benign.
20. Changed font sizes and swapped wallpapers just to check them out. Works as expected.
21. Tested Play Store. Loads. Was able to update apps (some are still updating) and install a few things I wanted. No issues.
22. Wanted to validate that the bluetooth titan key worked, so I went and paired it. Works fine from this level, got the "enter the code" prompt from paring,.
23. All apps I've tried so far have worked. Will explore some underpinnings to see if I find any other goofiness.
So, WiFi works now? Didn't work last times I did it a few days ago? Not sure what I did different, but pushing TWRP (even if it's the wrong version) seems to have done the trick.
(Now I just have to try to parse out whether I need to do the multidisabler / root / other stuff.)
I did find something not working, which is the screen lock. I am unable to get it to set to anything other than SWIPE. It *tries* to set it when I go to pin/password/pattern, it loads the change function for that thing, but when I complete the change, I get the same error I got during setup:
Screen lock was already changed. Try again with the new screen lock.
Additional: While bluetooth seems to be working for device connections and so on, I don't appear to be able to get sound output to actually go there, even when the paired device is listed as the correct one for sound output. Probably more of my just being wrong and uninformed.
qntmcat said:
Hm. I believe I did, but I went through a few iterations before I got everything to work right. (Not super familiar with Odin.) I restored everything by using that OEM image, pushed through Odin. Restarted the system and caught it back into download mode and replaced AP with your image ( Nexus_Stock_AQ_T290XXU3BTI2-20201206.tar.md5). Restarted, caught TWRP, and used it to wipe the data and cache. Restarted. Long cycle, followed by the "Let's get started" screen.
I can try this again tomorrow, starting from scratch in case I messed something up.
Click to expand...
Click to collapse
After going from stock to custom ROM you must FORMAT , not just wipe, the data partition. Wiping does NOT get rid of the encryption.
lewmur said:
After going from stock to custom ROM you must FORMAT , not just wipe, the data partition. Wiping does NOT get rid of the encryption.
Click to expand...
Click to collapse
Interesting. I will have to go through this process again, perhaps.
Will it work on the SM-T295 model?
Edit: And also can you provide me with a screenshot of the ROM? Thanks
I also have the Bluetooth connects but no audio issue. It instead plays through the speaker. Also the same issue if you plug headphones in via the headphone jack, but at least in that case you can hear through the headphones. Love the nexus theme, can't stand the samsung UI.
So can this ROM be used on SM-T295?
Also having the "no audio through Bluetooth" issue. other than that, build is awesome!
I am having trouble flashing this on my tablet; I have OEM unlock enabled and have unlocked the bootloader. It went through a reset after this and I confirmed that my version is T290XXU3BTI2. I flashed via Odin and had a failure like qnmtcat (SW REV CHECK FAIL : [system]Fused 3 > Binary 0), so I flashed back to T290XXU3BTI2 and then tried again. Now, I am stuck at the pre-boot software update error screen and can't get into anything or restore via Smart Switch as directed on the screen; I have tried various button combinations at various times (holding Vol + & Vol - stops boot at unlocked bootloader warning; pressing Vol + & Vol - opens Options menu, but all options return to error screen; from power off Vol + & Vol - & inserting cable returns to error screen). I haven't used Odin or custom ROMs in a few years, but I'm not unfamiliar with the process from that time. Thanks for any assistance! I would REALLY like to get a ROM like this going because the tablet is painfully slow for me on stock.
UPDATE: I was able to flash back to the OEM ROM and it is running fine now, but still would appreciate any help in figuring out what I am doing wrong and why it isn't working for me. TIA
UPDATE #2: I got it to work doing mostly the same steps as qnmtcat: from stock, flashing the TWRP 3.4.0-1 linked above and then the ROM; I did still get an error with vbmeta, but I haven't noticed the effect of that yet. I also previously had issues getting into TWRP using the button combination in the OP and it seems like holding just the Vol + beginning immediately after pressing Power to bypass the unlocked bootloader warning screen works better for me.
WeededSquash said:
UPDATE #2: I got it to work doing mostly the same steps as qnmtcat: from stock, flashing the TWRP 3.4.0-1 linked above and then the ROM; I did still get an error with vbmeta, but I haven't noticed the effect of that yet. I also previously had issues getting into TWRP using the button combination in the OP and it seems like holding just the Vol + beginning immediately after pressing Power to bypass the unlocked bootloader warning screen works better for me.
Click to expand...
Click to collapse
looks like the exaxt same process I had to take (first twrp 3.4.0-1, then rom), same difficulties with accessing twrp recovery, volume up button seems to do the trick better.
do you have sound routing through bluetooth, or also no sound going to bluetooth device, although connected?
shmigao said:
looks like the exaxt same process I had to take (first twrp 3.4.0-1, then rom), same difficulties with accessing twrp recovery, volume up button seems to do the trick better.
do you have sound routing through bluetooth, or also no sound going to bluetooth device, although connected?
Click to expand...
Click to collapse
I had the same issue UNTIL I played with some of the settings in the "Phh Treble Settings"! Try enabling "Force-disable A2DP offload" in "Misc features" and then restarting; that seemed to work for me.