Hi everyone,
I just bought a 7 inch tablet with 3G support from China, Yifang Digital. Sold by e-fun. The first week was ok, but suddenly after I've installed MX player with incompatible codec ( I've download codec for ARMv5 instead of ARMv7 ), the tablet restarted and hang on boot (look like a boot loops).
I've search all over the internet but couldn't find any solution how to revieved the tablet.
So, I would like our very talented devs out here to help me on this. From my observation, it look like a brick for now. Usually if there is any stock firmware I've could reflash it.
The stock recovery is Android 3E recovery. This tablet doesn't have any reset hole. To get to 3e recovery, need to hold power and volume + button simultaneously then release both.
I have the original build.prop and /system/recovery-from-boot.p which I manage to pull after root it.
Sent from my HTC Desire HD
Hi stock firmware from supplier has been received. The problem now was I could identify which partition is needed to flash the specific image. Since now the tablet is just detected as Qualcomm CDMA Technologies MSM, no fastboot or recovery mode. I'll send it back to supplier for repair.
http://www.sendspace.com/file/6oluz7
Sent from my HTC Desire HD using xda app-developers app
apad said:
Hi stock firmware from supplier has been received. The problem now was I could identify which partition is needed to flash the specific image. Since now the tablet is just detected as Qualcomm CDMA Technologies MSM, no fastboot or recovery mode. I'll send it back to supplier for repair.
Click to expand...
Click to collapse
Hi! I need that firmware! Please send me a link
m769_update.zip
My tablet is NEXT7Q12
Related
Hi,
Am looking for a good rom (jellybean pref) for ICOO D70 PRO 7'' Tablet PC Dual Core Rockchip RK3066 8GB 1.6GHz Android 4.0
It's a Chinese tablet.. what do you recommend?
Thanks,
Pizu
need more info. What is your ROM now? I just got my D70proII 2 days ago, it is running 4.1.1 ROM 20121220. Did you check the official icoo site, http://soft.aoicoo.com/soft/list.asp?classid=1?
bun
icoo d70 pro 2 getting stuck in bootscreen
I am a noob in this forum.Looking for helpful answers but am yet to find one
I got coo d70 pro2 tablet . The problem is that the tablet won't move past the boot screen (It is stuck there).
I tried to flash rom using LiveSuit but it didn't work out (it says image file invalid)
Any suggestions ?
You download the upgrade package from the official website, inside there is upgrade instructions, choose English to change to english, They recommend to use RKBatchtool to flash upgrade, I am NOT familiar with using livesuite for rk3066 chips. Maybe some othre guru can jump in.
Hope this helps,
bun
bunanson said:
You download the upgrade package from the official website, inside there is upgrade instructions, choose English to change to english, They recommend to use RKBatchtool to flash upgrade, I am NOT familiar with using livesuite for rk3066 chips. Maybe some othre guru can jump in.
Hope this helps,
bun
Click to expand...
Click to collapse
Finally got the tab working.The tablet was entering into recovery mode but to flash it you need it to get into flash mode (Press Volume+ nad power button for sometime and your screen will go blank.However RKBatchtool will show a green dot on "Connected Devices"). Then just the image file downloaded from official site and you are good to go.Also check drivers (you need to install them while in recovery mode)
arnab_sarkar_1988 said:
Finally got the tab working.The tablet was entering into recovery mode but to flash it you need it to get into flash mode (Press Volume+ nad power button for sometime and your screen will go blank.However RKBatchtool will show a green dot on "Connected Devices"). Then just the image file downloaded from official site and you are good to go.Also check drivers (you need to install them while in recovery mode)
Click to expand...
Click to collapse
Glad to see u got it fixed. enjoy,
bun
I've got ICOO D70PRO II and after a couple of minutes using it the screen went full white and wont come normal... The system is working as when i press on screen I am recieveing feedback but the only problem is I cant see the image.. Any help? Already tried reflasning and checking flat cables but none helped..:crying:
Please help i accidentally bricked my RCA rct6378w2 7-inch tablet to the point where it wont boot up or boot to recovery... it just flickers once when i press a button for longer then 3 seconds and i also cannot connect it via usb as i am unable to boot it to recovery.... please help me ... my father got this for me for Christmas and i don't want to let him down. thank you in advance:crying:
can you fastboot on the RCA tablets?
no i dont think so
How did you brick it?
What happens if you:
1. Hold the power button for 5 seconds to hard power it off
2. Hold the volume down button
3. While still holding the volume down button, press and hold the power button.
4. Hold both buttons for 5 seconds.
i did that and the screen just flickers.... trust me ive tried it all...
please help guys im new to rooting tablets but give me linux and im your man....
ajmp2236 said:
please help guys im new to rooting tablets but give me linux and im your man....
Click to expand...
Click to collapse
@ajmp2236 @chrisdaun ASKED YOU A question please tell use what you did to "mess up"/ brick your tablet and maybe we can help you fix it,
I am sorry to hear about your tablet.
okay well i didnt know how to root at first and i didnt want to use a computer so i downloaded this rom and flashed via recovery menu and it was going fine but there was no root so i was confused so i ended up rooting it using a computer using kingo because its a generic tablet and well i did that and it went well for a few days until i got droidsniff and that ****ed it up because it was running and then the battery died.... please help:crying:
@ajmp2236 I am and IT guy I have used droid sniff for about 6 months or so and never had a problem That app did not brick or ruin your phone.
I also have the same rca dual core rct6378w2 tablet and there is not custom rom or recovery for it yet only stock,. what rom did you try and flash and where did you get the file from, also so can not flash roms or files until we get a custom recover built, only factory sign updates will flash in
stock recovery.
If the droidsniff app killed the battery go charge it for a while and it should work again. please let me know if any of this helps or works.
I'm thinking you are going to have to get a USB jig to force it to go to download mode
Sent from my YP-G1 using xda app-developers app
Info on RCA Tablet
here is information I found useful for the RCA Tablet RCT6378W2
Model Number
RK3168
Semiconductor technology
28 nm HKMG
CPU Instruction Set
Up to 1.2 GHz Dual-core ARM Cortex-A9
CPU
ARMv7-A
GPU
PowerVR SGX 540 (400 MHz)
Memory Technology
LPDDR2, DDR3, DDR3L support
Availability
2013
Utilizing Devices
RCA RCT6378W2,
Anyone have the official Rom
does anyone have the official rom for the RCA RCT6378W2 7" dual core tablet or a back up of there rom if so can you e.mail me a copy [email protected]
darkstorm1720 said:
does anyone have the official rom for the RCA RCT6378W2 7" dual core tablet or a back up of there rom if so can you e.mail me a copy [email protected]
Click to expand...
Click to collapse
did u get official rom?? my tablet also bricked..
I got it
ajmp2236 said:
Please help i accidentally bricked my RCA rct6378w2 7-inch tablet to the point where it wont boot up or boot to recovery... it just flickers once when i press a button for longer then 3 seconds and i also cannot connect it via usb as i am unable to boot it to recovery.... please help me ... my father got this for me for Christmas and i don't want to let him down. thank you in advance:crying:
Click to expand...
Click to collapse
I have rom give me your email and I'll give you link
Might help
Try this it might help might be modded
mediafire .com/?itrkcc8k7emimeu
Thats my backup rom, i posted them in androidforums for downloads, there is now a rca tablet section, i also updated the files in img format also comes with the parameter for someone to mod, also the updated files are from my rooted rca, but the original files are stock.
Heres the link.
http://androidforums.com/rca-rct637...-in-img-format-use-w-phoenix-card-3-06-a.html
---------- Post added at 12:50 PM ---------- Previous post was at 12:44 PM ----------
Nice to get credit, i go by androidcustom18 give me thanks.
email for rom
Alex2young said:
I have rom give me your email and I'll give you link
Click to expand...
Click to collapse
my email [email protected]
ajmp2236 said:
Please help i accidentally bricked my RCA rct6378w2 7-inch tablet to the point where it wont boot up or boot to recovery... it just flickers once when i press a button for longer then 3 seconds and i also cannot connect it via usb as i am unable to boot it to recovery.... please help me ... my father got this for me for Christmas and i don't want to let him down. thank you in advance:crying:
Click to expand...
Click to collapse
i fully bricked mine as well. mind you i have rooted a few android phones in the short time but i found some update for the rock chip series rca 7" tablet. long story short i had to install this random update on sd card and go into recovery to install it. now i will point out i rooted my tab with kingoo root and it worked but only on windows, i run a linux mint 17.1 os so you can imagine my frustration when doing things easy with windows, but however i re installed a base os for it to boot back into the rca software. and yes it is still rooted so here is the update ish thingy i found which should work for most rca 7" rct blah blah blah...............now DO NOT UNZIP ****, JUST PLACE INTO YOUR SD CARD AND DO THE INSTALL AS YOU WOULD CUSTOM SOFTWARE. NOT SURE IF IT WILL SHOW UP AS A DOWNLOAD IN THIS THREAD BUT YOU CAN EMAIL ME AND I WILL GLADLY SEND ANYONE WHO HARD BRICKED THEIR TAB THE FILE. HARD BRICK MEANING IT'S ON BUT SCREEN IS BLACK WITH A GLOW
solution for bricked rca rct6 blkah blah the cheap fukars
kishangupta.dhl said:
did u get official rom?? my tablet also bricked..
Click to expand...
Click to collapse
..............install this zip as you would any zip on sd card for update and reboot recovery and waa laaa should have a working rca tablet. not sure who made it but maybe the dev's can make a custom rom using this file. and thanks go's to the one who made it although i can't remember the site i went to or link but here it is.............it is probably the closest thing to an actual firmware update meaning stock version of the rom rather then finding it online after like say 15 hours looking
rca 7" tablet bricked and can't find firmware download?
this is my first on xda site so here go's......i assume most know by now if you landed here, there is little about the rca tablet. custom roms and stuff like that. so i will just say a semi short explanation on my rca trials and errors.....
first i rooted it with a computer running windows 7 or 8, using kingoo root. not the apk but the .exe, which you can download from their site just google kingoo root and should come up as first one.
now onto the brick portion of the rca, if you see only the rca logo and it don't do anything then it's a soft boot, easily fixable just reboot into recovery cause for some reason it takes two reset or restart to go into the actual tablet with programs n stuff.....
now if it turns on and shows the rca logo then go's black and you can seee it's on but after waiting for 5 minutes or even 2 and it hasn't turned on then it is hard bricked (meaning nothing loads or works and your holding your penis in your hand......
to fix this issue for the rca 7" black friday cheap ass tablet, rct625w you know which i mean, just install the zip file onto your extern sd card as you would the official update for any droid tab, i should also point out just put it in the general area of your card like putting a file in the c: drive of ur comp like an image or doc....
now what your going to do is reboot into recovery and select install update from sd, once in there you should see the file i posted below show up as a zip, click it and wait for verification and install then reboot and if brought back to recovery just reset again and voila it should give you a rca 7" tablet working with all the bells and whistles that usually come with this **** ass black friday sale for 39 and change!
p.s. my wife payed 95 for it before we knew they were only 50 bucks in walmart canada
i have bricked this tablet 6 times trying new ways to install a cmpletely diff os like a samsung or an archos or whatever isn't an rca **** box.....
Sal all,
I cannot find firmware for this tablet. It's a 7inch, dual camera, atm7029 quad core cpu, that doesn't start, but i can write firmware with Actions Pad Product Tool.
The only available firmwares for this type of cpu (atm7029) i was able to find, were from Ainol tablets, but these are not good.(only lights start 1sec)
Can someone help ?
10x in advance !
Hi! There is a similar device firmware from (Russian): (yadi.sk/d/Wku6HWTxKkaKa)
But WiFi and camera other.
System image
Here is the image of the system partition. Dumped with ADB from a working tablet. (512MB)
(mediafire.com/download/roc8870rirvt3hw/actc_system.img)
And this is the image of the recovery partition: (48MB)
(mediafire.com/download/fd30kaio8xb490j/acta_recovery.img)
If you want to see what's inside the images, mount the image in Linux, or use Linux Reader if you're using Windows.
How to use the actc_system.img and acta_recovery.img
Hi, I'm an android newbie needing help. I found this thread while searching for how to deal with a bootlooping Orion TAB-700qc tablet belonging to a friend.
Apparently my friend tried to update the tablet with the wrong update (I'm not really sure what he did), but it went into a bootloop -- it will not get past the "android" screen. I found how to go into the Recovery menu but nothing there would fix the problem. I have downloaded the actc_system.img and acta_recovery.img discussed in this thread, but I need step-by-step instructions for how to use them to get the tablet working again.
Can someone please direct me to instructions that I as a newbie will understand? I have worked a lot with pc's but I have almost no experience with androids.
Thanks,
cmNhu
I rooted my ZTE Grand X Z777 w/Qualcomm chipset... Android is Jelly Bean 4.3 and Cricket Wireless is the vendor, (but I'm an American and I live in Omaha, Nebraska, United States....) I rooted with Kingoroot without doing enough research like a dummy and I lost power before I got a custom recovery installed. I flashed with TWRP and it erased everything on the phone. I need a stock rom that is not MT6572. My imei is (was)... 864642021470202... I see the same MT6572.zip on every site and I've checked at least 100. The thing is... Zte made more than one Grand X Z777. This is the MTK chipset and everyone in America that I've talked to are all looking for the Qualcomm chipset. Jelly Bean 4.3 (not 4.2), and snapdragon 200 or 220. I don't understand why people think that you can flash a Qualcomm chip with an Mtk image, system, boot... Please tell me how if it can be done... It's all wrong and it doesn't work. Nothing works. The driver is Z777 and it's in my C:\Windows\System32\drivers\UMDF\WpdMtpDr.dll and I had to write some code to even get anything done at all. I'm just going to ask XDA because everyone has got it wrong for this phone. Mine was stuck at 0% right after the logo screen trying to load an upgrade from sd card. Wouldn't get reconized by windows unless I held down both volume buttons with power off and plugged it into pc. Adb, fastboot, Ubuntu, would not see it. Error: device not found 'null'... I finally managed to get recovery on it by magically unlocking the bootloader of a device stuck in bootloop and not recognized. Not sure how I did it but I did. I did an md5 check and 6 files were wrong. So I had no radio, imei, no ip address, no mac address.... No way to update but I got usb debugging turned back on and still could not find a stock rom that would work. Now it's back in a bootloop trying to load an update from sd card and the bootloader is locked again... HELP...????..... PLEASE??????????? my email is [email protected] or [email protected].com
chadmaller4444 said:
I rooted my ZTE Grand X Z777 w/Qualcomm chipset... Android is Jelly Bean 4.3 and Cricket Wireless is the vendor, (but I'm an American and I live in Omaha, Nebraska, United States....) I rooted with Kingoroot without doing enough research like a dummy and I lost power before I got a custom recovery installed. I flashed with TWRP and it erased everything on the phone. I need a stock rom that is not MT6572. My imei is (was)... 864642021470202... I see the same MT6572.zip on every site and I've checked at least 100. The thing is... Zte made more than one Grand X Z777. This is the MTK chipset and everyone in America that I've talked to are all looking for the Qualcomm chipset. Jelly Bean 4.3 (not 4.2), and snapdragon 200 or 220. I don't understand why people think that you can flash a Qualcomm chip with an Mtk image, system, boot... Please tell me how if it can be done... It's all wrong and it doesn't work. Nothing works. The driver is Z777 and it's in my C:\Windows\System32\drivers\UMDF\WpdMtpDr.dll and I had to write some code to even get anything done at all. I'm just going to ask XDA because everyone has got it wrong for this phone. Mine was stuck at 0% right after the logo screen trying to load an upgrade from sd card. Wouldn't get reconized by windows unless I held down both volume buttons with power off and plugged it into pc. Adb, fastboot, Ubuntu, would not see it. Error: device not found 'null'... I finally managed to get recovery on it by magically unlocking the bootloader of a device stuck in bootloop and not recognized. Not sure how I did it but I did. I did an md5 check and 6 files were wrong. So I had no radio, imei, no ip address, no mac address.... No way to update but I got usb debugging turned back on and still could not find a stock rom that would work. Now it's back in a bootloop trying to load an update from sd card and the bootloader is locked again... HELP...????..... PLEASE??????????? my email is [email protected] or [email protected]
Click to expand...
Click to collapse
I suggest that you go to this link https://www.zteusa.com/zte-grandx#support and contact the support team (Contact Support) instead.
And no, Mediatek software WILL OBVIOUSLY NOT WORK on qualcomm hardware!
Edit: I found this! https://www.stockrom.net/2017/08/st...nd-x-z777-cricket-android-4-3-jelly-bean.html
Not sure if it's for Qualcomm version or MTK, but you can try it (password for archive is given in the article).
Still searching
Well I still haven't found firmware but I have a bunch of bin files from the automated server QPST. I just found them but now what? And ZTE is no help. They won't even tell me why some Z777's are msm8210 and some msm8610... Found out there's also serious problems with both of those boards. They want me to send it in and pay more than what the phone even costs. It's stuck in recovery mode trying to load an update and there is no menu. Stays at 0%
i recently was given an nextbook 10a and it works but is forever stuck at the boot screen "nextbook powered by android".
i can get into recovery and factory wipe, etc but makes no difference. ive also gone to nextbook website but there isnt any support for this device.
is there anyway to reflash entire device restore to stock rom via usb cable and software
model # nx16a10132sps
fcc id# s7jnx16a10132sp
ekoms420 said:
i recently was given an nextbook 10a and it works but is forever stuck at the boot screen "nextbook powered by android"....
Click to expand...
Click to collapse
I don't have this device and i can only locate 1 thread where you might be able to obtain some member guidance within that's specific to your device.
https://forum.xda-developers.com/showthread.php?t=3654507
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.
Do you think it could possibly be a Windows tablet and someone tried flashing Android on it I posted the model number and what not I could post a photo of the recovery because it's all good it's all like lines through the words and stuff like this just a thought I had
ekoms420 said:
Do you think it could possibly be a Windows tablet and someone tried flashing.....
Click to expand...
Click to collapse
Your question is a valid one that prompted me to perform a quick Google search using the model number and such and after looking at a little over a half dozen results, I came to the following conclusion.
This came with Android 6.0 and was a budget Tablet that costs approximately $100.00 +/- brand new.
It seems as though the individual who had given you the tablet may have been unsuccessfully attempted one or more actions like Unlocking, Rooting, etc...
With a very limited amount of resources available for this device, there's really not much out there for help but, I'm not stating that there's no help. It's more of where to find it that's the challenge.
I wish that I could be of more help...
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.
Thank you very much for your time and help. At least I know it was most likely someone's fuk up then faulty
Still been messing with it cuz I have hope it's just soft breaking set but I got into the recovery log files going through them I found this one section I screenshotted check it out it's the same bored as the 8a 16gig version of what not so like those other post around where is has been mentioned to use the 8a Twrp etc on the 10a because it's the same board. This tablet is like the 2nd or 3rd gen that came out 2017 which has like at all winners CPU or something instead of Intel or something like that I've read somewhere and it also has Android nougat 7. 1 out the gate. So in theory I should be able to put that 8a twrp & boot Image to match on this one and then downgrade to 5. 1 or do something like remix Os or something custom.
??!?!?!!!!??????
so how the puck do I put a picture attached of the recovery log.
ekoms420 said:
i recently was given an nextbook 10a and it works but is forever stuck at the boot screen "nextbook powered by android".
i can get into recovery and factory wipe, etc but makes no difference. ive also gone to nextbook website but there isnt any support for this device.
is there anyway to reflash entire device restore to stock rom via usb cable and software
model # nx16a10132sps
fcc id# s7jnx16a10132sp
Click to expand...
Click to collapse
I have the same tablet I think. I can turn on and off and boat into recovery(words are faced and have lines through them) but I'm its staying stuck with Nextbook showing on screen. I'm trying to find stock or something so I can flash and get it fixed. Its a Nextbook 10" Model:NX16A10132sps. FCC ID: S7JNX16A10132SPS. Ill let you know if I find anything
I have both A64 and Intel versions.
The twrp for the 8a DIDN'T work on the A64 when I tried it.
It DOES work on the Intel.
If you can get to stock recovery and its messed up looking with the lines and stuff, that's the A64 version.
Don't hesitate to ask if anyone needs help if it's Intel.
My A64's are both bricked still so i'd be useless there.
Here are my backups from the Intel version.
Ares10a_NXM1021CAP_ES-IntelAtom-[NX16A10132SP-S] - Google Drive
drive.google.com
And how to tell exactly which you have.
Trying to help a friend fix a Nextbook NX16A10132S/NXM1021CAP that is caught in a boot loop.
This is an Intel Atom based unit.
FTM mode is accessible (limited adb command support).
DNX mode is accessible (limited fastboot command support).
Based on the information in the build.prop file, it would appear to be an Android 6.0.1 system: ro.build.description=NXM1021CAP-user 6.0.1 MMB29M 20160919.050843 release-keys.
I cannot find any ROM, Update or image files for Android 6.
I would attempt re-flashing the unit to Android 5, but the image files linked to your post do not include the android_system or android_data partitions.
As I understand it, the android_data partition only holds user data and consequently does not need to be flashed, it only needs to be wiped, but the android_system partition is a must.
Do you know if stock Android 6 firmware is available anywhere?
If not, do you have a stock Android 5 image of the android_system partition?
Or, if I am completely off course, can you please advise?
Any help would be greatly appreciated.
Thanks in advance.