[Q] [Hardware] Do I have a hardware problem? - Galaxy Tab 10.1 Q&A, Help & Troubleshooting

I have an 16GB WiFi only US tab. Just a few days ago my tab started misbehaving. When I try to play a video/movie file that I've previously been able to play the tab won't play it. The tab attempts to load the file, fails, and returns to the file manager.
Also when I plug my tab into my laptop the tab does its normal thing (MTP Initialization) then repeatedly says Media Scanner running but doesn't give me access to the tab's storage.
I've factory reset/wiped dalvik several times all with no success. What other troubleshooting steps can I take before contacting Samsung?
Side note. Thanks to all the devs for making the wonderful addons and tweaks keep up the good work.
EDIT:
Well after multiple wipes it appears to be working again.
EDIT:
Looks like it's back to not wanting to read from storage. I'm using Pershoot's latest kernel otherwise I'm stock.

I ended up restoring to stock and going with the In Paris rom. All is working again now.

Related

[Q] the process android.process.acore has stopped unexpectedly

Gtab- Stock 3358.
Previously I had Stock 3358 and rothnics enhancement pack. I installed an app from the market. As soon as I started the app the gtab screen went blank. Then the TapnTap logo as if it was rebooting then within 2 sec I was back at the home screen. If it rebooted it was a heck of a fast reboot.
then I started getting the error. Everything except stock email and settings work. But the error message pops up every few seconds. I can't go to settings and wipe. So I attempted to install stock 3358. it went fine but problem persist. Still can;t go to settings to check version or do a afactory reset.
Any and all help is appreciated.
+1
I had same problem and after debating the right courses to take, I nvflash'ed the device and started over again.
Still would like to understand that caused that error ?
This usually occurs as the result of contacts in your contact folder with blanks in the name fields. Delete any entries with blanks and you should be good to go.
PS. You will get faster resolution if you search before posting as this has been asked and answered several times in past week.
I have same problem...."The process android.process.acore has stopped unexpectedly. Please try again"
I went into my google account, deleted or put names in contacts that didnt have names, rebooted and still having problem. I tried going into the data/data file, but there was no data file to delete as indicated on other threads. There is not an easy to find thread for this problem. Please help or at least direct me.
Thanks!!!
I never had any contacts saved. Regardless I cannot even open the contacts folder to add/delete anything.
I am having problems with, email, contacts, settings. as soon as I attempt to open any of the above it gives the FC message and takes it back to home.
On the other hand I called Gtab support. As soon as I told the probelm the lady asked me if I could go to settings. Once I told her no I cannot she said you have to send the unit back for repair. She said that she helped another individual yesterday with exact same issue.
On aside note I was able to delete most of my apps using ES file explorer.
@Bekit @rothnic or other senior members is there any solution beside nvflash. I am a newbie.
thanks.
I had the same problem in February and fixed it by searching this forum and finding pieces to put together a solution. The rest of this message is what I posted back on 2/24/11. I think the important part is to repartition your SD card and clear all user data. I have had no problems since I did this fix.
Good luck.
I have had my GTablet since early December and have been running the Stock Enhancement since early January. I have had no problems except for a very occasional unexpected stop. It was never a real problem.
Yesterday I started getting the android.process.acore error literally anytime I tried to use any application. To my knowledge, I had not installed anything recently that would account for this.
The good news is that I followed multiple threads here and came up with what seemed to be a reasonable solution.
I installed Clockwork and reset the partition to 2048/0 as suggested by several posts. I also cleared everything that I could clear using their menu.
Then I installed NVFlash which I believe put me back to the plain vanilla factory OS. (I also think this wiped out Clockwork Mod but I'm not positive.)
I got the "update available" message and did the OTA update of the OS.
Then I installed the TnT Stock Enhancement update and applied the Market Fix.
Everything seems back to normal now.
I want to thank all of the forum members who posted the various instructions that allowed me to piece together this solution.
I realize that not everyone has the same issues when problems occur so there isn't one single fix that is right for everyone. I didn't really understand that until I had this problem. I feel lucky that I've had relatively no problems.
I have to admit that I'm looking carefully at the Motorola Xoom because I suspect it has a much more stable hardware/software infrastructure but I would rethink that if the Viewsonic folks would be more forthcoming about their plans to support upgrades for the GTab. I can live without 3G if I have stability.
Thanks again to all of you experts out there in xda-developers forumland.
Stuck SD card
I am having the same problem and tried to do the restore from the SD card and now the card is in the slot and I cant access the settings to eject it. to run the clockwork mod is there any way to force it to boot the clockwork mod?
For me, Clockworkmod "wipe data/factory reset" eliminated the pesky force close message about android.process.acore that several of us seem to have. NVflashing & Contacts data field corrections did not work for me. The problems seemed to come up after downloading an app from market.
Running VEGAn 1.00 beta 5.1.1 supplement, and happy!
got this last night/this morning as well. from other parts of the forum i went with the fix of using titanium backup to wipe data related to contacts (believe there were three separate items, contacts, contact synch, and something else). btw, I am running VEGAn 5.1.1.
after wiping the data, everything has appeared normal.
hope that helps.
I called CS yesterday. They help me delete most of the apps that I downloaded to see if that will fix the issue. That also helped in eliminating any personal data left behind in case I have to RMA the unit.
that makes my tablet completely stock. I don't have market any more. So can't get clockwork rom manager etc. Bigger probelm is the onscreen keyboard doesn't work either gives the error message.
I did some reading on how to NV Flash the device. Still trying to understand the process.
I have two options
1. NV flash the device and hope that everything still works.
2. I bought sears insruance. Just return the device and then be done with it.
Any help is much appreciated.
My experience level is limted to flashing stock and enhancement packs using the Power and + buttons.
You don't want to use the clockwork in Rom Manager. It doesn't work for the G Tablet.
Here are a couple other options off the top of my head...
1) cwmod for install from Micro SD card http://forum.xda-developers.com/showthread.php?t=865245
2) Try calkulin's format all http://forum.xda-developers.com/showthread.php?t=985705
flanghor said:
For me, Clockworkmod "wipe data/factory reset" eliminated the pesky force close message about android.process.acore that several of us seem to have. NVflashing & Contacts data field corrections did not work for me. The problems seemed to come up after downloading an app from market.
Running VEGAn 1.00 beta 5.1.1 supplement, and happy!
Click to expand...
Click to collapse
same thing with me. I downloaded a few apps and then I got it. Did the data wipe thing. Came back in and I am still getting the error. Not happening every 5 seconds, but still getting it.
okay, this is strange. I did the data wipe and I was still getting this error. After doing the market fix and got all my downloads available, I noticed that I am only getting this error when I hit the HOME button.
I hit the Home button and the error comes up, then the Android Market comes up. This only happens now when I hit the Home button. Error, Market comes up and I have to hit the Home button again to get home.
HELP!
only the home button
confirmed. Working on this the last 30 minutes, I am only getting this error when hitting the home button.
@ K J Rad
I downloaded caulkins format all zip. Now this may sound a silly question. Do I flash it like changing its name to update.zip and include the recovery file?
2nd question is if I am able to flash it successfully can I install the stock rom?
hipBob said:
got this last night/this morning as well. from other parts of the forum i went with the fix of using titanium backup to wipe data related to contacts (believe there were three separate items, contacts, contact synch, and something else). btw, I am running VEGAn 5.1.1.
after wiping the data, everything has appeared normal.
hope that helps.
Click to expand...
Click to collapse
Just wanted to say this single step worked for me as well.
Ok. Finally got rid of the problem.
First I attemted NVFlash. After some intial strugle setting up the drivers etc on windows got it to work. Everything worked but still had the exact same process.
B/w I noticed superuser still there. I thought NV Flash will bring it to out of box. Used Bekits image.
After some more reading took the plunge and did CWM internal. Dide wipe data. Rebooted and got it working again.
Again pardon my ignorance but do I have to manually update to 3358. And if I do it go stock would it get rid of CWM. How do i get it off the machine?
I would like to prepare for the OTA.
Please advise.
B/w it was fun going through the process.
Ok. Finally got rid of the problem.
First I attemted NVFlash. After some intial strugle setting up the drivers etc on windows got it to work. Everything worked but still had the exact same process.
B/w I noticed superuser still there. I thought NV Flash will bring it to out of box. Used Bekits image.
After some more reading took the plunge and did CWM internal. Dide wipe data. Rebooted and got it working again.
Again pardon my ignorance but do I have to manually update to 3358. And if I do it go stock would it get rid of CWM. How do i get it off the machine?
I would like to prepare for the OTA.
Please advise.
B/w it was fun going through the process.
Glad you got it working. Installing the stock 3588 update will replace the bootloader and removes CWM. That should leave you as close to real stock as you can get.
Oh, and welcome aboard ;-)
hipBob said:
got this last night/this morning as well. from other parts of the forum i went with the fix of using titanium backup to wipe data related to contacts (believe there were three separate items, contacts, contact synch, and something else). btw, I am running VEGAn 5.1.1.
after wiping the data, everything has appeared normal.
hope that helps.
Click to expand...
Click to collapse
Thank you very much, that was an incredibly painless fix. Worked on TnT-Enhanced v3.1.4b

[Q] Market Apps Fail to Download

A HUGE thanks in advance for any help you can offer:
I have a Viesonic G-Tablet, and I've flashed a couple of different ROM's on it - TNT Lite 4.4 and VEGAn-TAB 7.0 RC1.
LOOOOONG story short:
Tried to install Ubuntu, no luck.
Downloaded ZPad to try it out, installed. Didn't like it, used ClocworkMod to recover to a previous TNT Lite 4.4 install. From there, reflashed to Vegan...
And that's when the problems started. Namely, Market no longer works properly. None of my downloads are successful. It gives a "Download error - Download was unsuccessful, please try again."
So, after trying again to go back to TNT Lite and having the same trouble, I NVFlashed back to stock, wiped EVERYTHING per the directions on XDA, in the order prescribed - did everything by-the-book, and still no luck on any ROM. TNT Lite, Vegan - both of them adamantly refuse to download anything from the market.
I've searched to my wits end not only in this thread, but others as well. I've reset the data, reset the cache, uninstalled the market update - you name it, I've tried it.
Could it be your internet connection? Do other devices on your network download from the internet fine?
Thanks for the question. I guess I should have been a little more specific: Yes, great connection. I can browse the web fine, even download from Amazon's appstore - but that's where it ends. The weirdest thing is that I have noticed that I can download Firefox from the Marketplace, but literally - that's it. Nothing else, and I've tried close to 40 different apps now. All fail to download.
I've tried clearing the cache, etc...
I was even desperate enough to pretty much do a system wipe and come up clean. I used ClockworkMod to format everything - even the SDcard. Made sure to set the partition size to 2048/0, the whole nine yards. Wiped all the data, cleared/formatted cache, so I'm at a loss.
*UPDATE 4/18/11 - On a whim, I decided to use ClockworkMod to reset my User Data, and signed my tablet in under another Google account I had. As I type this, I'm downloading all the apps that I was unable to download with my "usual" account. So maybe there's a bug on Google's side? How would I even go about fixing that?
I'm having this same problem. NVFLASH and reFLASH numerous times and still no luck can someone please help. Can't install anything from market at all. it download and as soon as it finish dl and start to install it will restarted itself and nothing happen. please help. THanks
Exact problem I'm having. I've tried five different roms, from Vegan to CM7, to older TnT's and Calkulin's, nothing will let me download and install from the market. I did yet another full NVFlash last night and repartitioned the tablet, still no luck after flashing CM7. It started off allowing me to download a few dozen apps then giving me the download error, but now the first app I try gives me that.
Did anyone else here come down from TwoTapsX or another 1.2 based rom? Seems to me the issue started right about the time I NVFlashed down from that.
kitsunisan said:
Exact problem I'm having. I've tried five different roms, from Vegan to CM7, to older TnT's and Calkulin's, nothing will let me download and install from the market. I did yet another full NVFlash last night and repartitioned the tablet, still no luck after flashing CM7. It started off allowing me to download a few dozen apps then giving me the download error, but now the first app I try gives me that.
Did anyone else here come down from TwoTapsX or another 1.2 based rom? Seems to me the issue started right about the time I NVFlashed down from that.
Click to expand...
Click to collapse
tvguyjohn said:
*UPDATE 4/18/11 - On a whim, I decided to use ClockworkMod to reset my User Data, and signed my tablet in under another Google account I had. As I type this, I'm downloading all the apps that I was unable to download with my "usual" account. So maybe there's a bug on Google's side? How would I even go about fixing that?
Click to expand...
Click to collapse
I just tried this myself, sure enough I can download with another Gmail account, but not my main one.
This has to be an issue with Google...I am having the same issue also.
How the hell did I quote myself up there?
Mine is downloading again, all I did was sign in as my backup account, wipe data and dalvik cache, reflash then fix permissions. When i logged in again it worked. Don't know which step actuallly fixed it.
I just deleted the data under app management and they started working again for me.
Sent from my PC36100 using XDA Premium App
I had the same. Uninstalling Flash player seem to have solved the issue for me
Me too
I seem to have the same problem however I do not get an error message at all, I just see the application in the notification bar preparing to download except instead of even downloading it basically just disappears. I had this problem ever since installing Vegan tab 5.1.1.
I had the same problem...drove me crazy...finally figured out that you can just log intp the market on my laptop and install everything from there....

[Q] "Download Unsuccessful"

I remember having this issue since ICS and on multiple devices running different ROMs.
What gives? I know the solution is to clear out the Download history and it still works. Just annoying that I have to do that... Does Google know about this issue??
You can also try using a browser like Opera, that helps me. But yeah it really is annoying it also happens to me both on GB and ICS
Sent from my LG-P350 using xda premium
kl323 said:
I remember having this issue since ICS and on multiple devices running different ROMs.
What gives? I know the solution is to clear out the Download history and it still works. Just annoying that I have to do that... Does Google know about this issue??
Click to expand...
Click to collapse
To be able to download certain files, you must first have an application that can run the file. If you don't have the ablity to run the file it will refuse to download, giving the download unsuccessful message.
What you say may be true. But the files I download are definitely openable. Yet they still don't download successfully until after multiple attempts or clearing the cache.
Sent from my Nexus 7 using Tapatalk 2
This may help, please help confirm
Hello everyone -- First post
I don't know if this will help, but i tell you what i experienced yesterday. I have both a HP Touchpad 32GB Wifi only and a Samsung Fascinate. I have the problem with both of them for months now. I can install anything i want from Google Play, but can not down load any other files, both from emails and websites. I can write to it with Window XP Pro machine.
Two days ago i was messing around with my Touchpad dual boot WebOS/CM7 and wreck it. Wouldn't reboot, couldn't run WebOS doctor on it or any thing. I thought it was bricked. Then i ran across a forum how to delete the volume manually and recreate them. Then install back to factory original.
Last night i got it back to 3.0.5 and installed CM9 tenderloin nightly 20121028 dual boot. First think i did was go to a website to down load a PDF file to see if this fix my download problem. File downloaded, i tried opening it, said no file associate. Jump into Google Market , installed reader, open the file, no problem. I started checking with ROM Manager for any nightly updates. There was one and i started downloading it, and moved on to installing Titanium Backup plus Root. Few minutes after dubbing around, checking CM9.I noticed that it had a download error. SO i jumped on to another website to download another file. Immediately <Untitled> Download Unsuccessful. Here we go again. Switch over to Google Market, Titanium Backup plus Root finished installing.
I remove it and root. Check to see if it fixed the problem. NOPE! still no downloading. This morning at work during break, I wiped CM9 out with ACMEUnistaller, and started over. Same install as before. No problem downloading any files so far, but i have not reinstalled Titanium Backup plus Root. I will install it tonight just to be sure and redo my Samsung Fascinate to see if i can reproduces the same results there with CM10.
Can someone else that is having the same problem confirm with their system and see if they get same result?
Not so
Sorry guys, I just reinstalled Titanium Backup plus and can not repeat it. I'll keep checking with everything that I install and any settings I change
You may have better luck with the Touchpad forum.
Other forum / thread
kl323 said:
You may have better luck with the Touchpad forum.
Click to expand...
Click to collapse
Its not just my touchpad that is having the same issue. My Samsung fascinate have the issue and it has CM10 nightly. I've search many forum site for this problem. There are many other that are having the issue with all different devices and ROM's. I
I'm currently trying to repeat on touchpad because if i mess this unit up it won't be a big deal for me. I have got it down 25 minutes or ever less removing the CM and reload it. Not so fast for me on the Samsung. So far unsuccessful repeating it. Going to try repairing Fascinate and on it.
You think this should be moved to another thread? If so please let me know.
Thanks in advance
FYI, if you change the name of the original Download folder to, say Download_old, then try the download again, it will create a new folder and download to that one. weirdly, the folder permissions are exactly the same for both folders after (rwxrwxr-x)

Z4 RK3368 Android LP5.1/MM6 Octa Core 64bit 2/16gb TV Box

Hey Guys,
I have a couple questions about this android box I purchased that's had me somewhat puzzled.
I have been an avid android user over the past many years. I am familiar with flashing tons of roms to all the phones I have had. Except my s6, it just sucks for roms. Anyways I have purchased the android box in this link (can't post links this new) I can't seem to fine a manufacturer website, I've Google a million things about the box and searched but I can't find anything. even in the instruction book there's no website or anything.
basically I'm looking to figure out how to at least update this box. there's no option in about device. also I don't like how the flash drive on the device is split into nand flash and regular storage. I would like to merge them all into one. I am also looking for custom roms that might enable me to achieve that, however nowhere I look has this box in their forums or anywhere. maybe it's a cloned box? there are other boxes that have the exact same components (or so they say) with custom firmware, however I don't want to chance it and rich bricking this device.
anyone that can offer any help or lead me in the right direction would be greatly appreciated. thank you in advance!
CPU-Rockchip*3368*Octa-Core(1.5GHZ)
GPU-Quad-Core*Mail-T6X*series
Memory-DDRIII*2GB
Flash-EMMC*16GB*(Support*32GB)
WiFi*- 2.4GB+5GBIRInfra*
Remote*control
Bluetooth4.0*
PowerDC*input**
5V/2AAccessoriesgift*box
Power*charger*adapterHDM*cableIR*remote*controlAV*cableUser*ManualI/O1*HDM*2.0Up*to*2160P(2K*4K)2*USB*HOSTHost**USB port1*SPDIFCoaxial*1*TF*CARDSUPPORT*1~32GB1*RJ451000*BaseT1*Power*input5V/2ASoftwareOSAndroid*5.1 LollipopVideoMKV,WMV/VC-1*SP/MP/AP,MPG,MPEG,dat,avi,mov,iso,mp4,rm,H.264,H.265,realVideo*8/9/10,etc.*up*to*2160PAudioMP3,AAC,WMA,RM,FLAC,OGGPicturejpg,JPEG,MJPEG,PNGAdobe*FlashAdobe*Flash*10.1*support*or*aboveSupport*languageChinese*,*English*,Germany*,Japanese,*Korea**etc.**24*languagesDLNASupports Video and Music Playback over networkGoogleTV*RemoteThrough*wi-fi*network*to*realize*control*the*productLANThrough*the*LAN,*can*check*other*devices*to*share*information3D*moiveSupport*3D*movieMotivator*air-mouseSupport*the*body*feeling*game,*such*as*playing*tennis,*paper*planes,*shooting,*etcApplicationsOnlineBrowse*all**video*websitesAppsDownload games and applications from the Google play storeMediumLocal*Media*playback,support for HDD, SD*cardTalk*onlineSupport**SKYPE*video**call*,MSN*,*facebook*,twitter etcOthersSupports Wifi, has router network extender functionsSupports KODI,*Email*and more
Many roms / firmwares being updated for this device:
http://freaktab.com/forum/tv-player...y-x6-acemax-ak838-z4-rk3368-ekb368-custom-rom
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
This 1 used by me and referred in other posts. Fast and stable. 16gb unified storage. Kodi and the works.
Make sure you use restore in FactoryTool_v1.39 from archive:
http://download1691.mediafire.com/p...dating+instruction&Drivers&Flashing+Tools.zip
http://4pda.ru/forum/lofiversion/index.php?t702783-100.html
roland deschan said:
Many roms / firmwares being updated for this device:
http://freaktab.com/forum/tv-player...y-x6-acemax-ak838-z4-rk3368-ekb368-custom-rom
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
This 1 used by me and referred in other posts. Fast and stable. 16gb unified storage. Kodi and the works.
Make sure you use restore in FactoryTool_v1.39 from archive:
http://download1691.mediafire.com/p...dating+instruction&Drivers&Flashing+Tools.zip
http://4pda.ru/forum/lofiversion/index.php?t702783-100.html
Click to expand...
Click to collapse
I just picked up one of these about a week ago and found instructions to install TWRP and update SuperSU. The box had 'root' out of the box but it was some specialized root based on an old version of SuperSU (1.93 I believe).
I have successfully installed TWRP 2.8.7.0 and updated to SuperSU 2.46.
Since this is just an android tablet essentially, does anyone know if you can flash these ROMs through TWRP?
Not to my knowledge, just use above tool. It will go alive once you are in bootloader with usb otg cable connected to win (of course with driver pack etc. installed). Titanium or else can do that, instead of trying to press reset button while powering on. Of course recovery will go back to default.
roland deschan said:
Not to my knowledge, just use above tool. It will go alive once you are in bootloader with usb otg cable connected to win (of course with driver pack etc. installed). Titanium or else can do that, instead of trying to press reset button while powering on. Of course recovery will go back to default.
Click to expand...
Click to collapse
Are you running liamstears custom ROM or the 12/22 factory firmware?
The split internal storage is something I would like to do without, but I was wondering if it was changed on the 12/22 factory firmware?
12/22 firmware. Fast and stable.
Havent tried liamstears yet. Feedback if you do please.
awesome thanks! thats what I suspected when I was going through the firmwares for these devices. I just wasn't sure if the z4 rk3368 device would work on this one. I've seen a few brands with z4 and as I know with phones.. wrong brand and you're bricked lol. anyways.. I ended up buying a tronsmart vega s95 telos.. but it didn't come rooted. so I rooted it and now I'm getting play services force close and all sorts of bugs and errors.. maybe I'll just keep the z4. it seems to work better.
what link did you follow to get twrp installed?? same thing I'm guessing, punch z4 twrp in google and eventually come upon the right place.
12/22 factory firmware? mines stuck at Nov 10 I think.. it won't let me update using the rk settings app.. which is why I was fed up with it in the first place lol.
12/22 firmware. Unified 16gb App storage. More available with microsd card. Fully functional Kodi with channels, etc. 4k HEVC x265 movies. Youtube 1080p.
Easiest method to update rom is to put extracted update.img from zip file
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
on a sdcard / usb and boot. After about a minute into the Android desktop, system will ask for update prompt. Only applicable to system still with default recovery.
If you have some stability issues or with different recovery, you can backup your apps / data with Titanium etc. and then use above Factory tool restore new rom.
These roms usually come with their own recovery, but some modded ones with TWRP/full root, supersu and all. But you dont really need them.
thanks a lot man! I'm downloading right now and will test it on my box tomorrow after work!
I've tried 100 times and it just keeps saying failed to mount /mnt/external_sd (no such device)
I'm using my USB flash drive.
this is becomming a huge pain in the just to update I'm starting to think why this company can make these products and not have any support or anything for it . and that flash tool is in mandarin and I can't even figure out how to work that. I put in the update.img and press go.. but whenever I try to boot to download mode like you mentioned in one of the posts it just turns off the box.. this thing is literally a piece of junk. and so is this tronsmart vega s95.. same thing. it's extremely frustrating. whoever developed this z4 box did a really chappy job on the firmware.. and I do not recommend it to anyone..
If you had gone through the instructions pdf, it clearly shows how to change into English by pressing the World icon. Remember in bootloader mode the tv screen would be black, if you are using the tool. The big red button will turn into green to show readiness.
For automatic update you dont even have to go into recovery as seen in attached image. Easiest.
Hi Roland,
love to see that there are already XDA-members looking at the Z4 TV box. I have just ordered one and hope to get it within a few weeks. Just some dumb questions, hoping you can provide me with some information:
- I see that there are several 'versions' of the Z4: for instance Acemax, but I have ordered the Andoer. Are those just different manufacturers?
- Are there any differences in model/content (installed app's) per manufacturer?
- If my Andoer turned out to have an older firmware than the 22/12, could I still use the Acemax 22/12 firmware you refered to in your link?
- Kodi will be preinstalled, I saw. I do not know what version of Kodi that will be, but can it just be updated to the most recent version in the Google Play Store?
- I do not know what other apps are installed, but is it possible to de-install apps you do not need, or are they part of the firmware and impossible to delete
I know, part of the answers I surely will discover once I got the Z4, but I just can't wait to start experimenting, even it is only in my mind
Thanks in advance!
Jos
hi Roland
I tried that batch tool first which is the one I couldn't change languages in lol. but the other tool with the red button I changed into English. however I did not know that it would remain blank when in download mode. I will have to give it one more go tonight with it. I figured that I loaded it into bootloader and the z4 box light turned red so I thought it was off and didn't load to bootloader.
I also did the USB update and it would just fail on me every time I used it. the update prompt did come up and I pressed install. perhaps I need to check if USB debugging is on. I think it is but it wouldn't hurt to check. but I think I will have to go through the factory tool to update way for sure.
thanks for your help roland, I will write back after I give it another go tonight!
i can't find the 22/12 update ! can anybody share the link direct to firmware ?
@DriftJos
l have got an Andoer too. Most of these brands come from the same hardware factory and thus have the same specs/apps.
Yes you will use the same firmware https://mega.nz/#!JBBXgDgC!VSra8Hc6KR77Pvdw67eDpjeT_ku-TXdYgYaInSAfyvU (direct link @prisim) or several user dev roms. Unified 16gb app storage etc and the works.
You can uninstall bundled Kodi (by Titanium free etc.) by official Kodi Jarvis 16.0 beta 5 & such with pass-through support test builds @ http://forum.kodi.tv/showthread.php?tid=252852
Again you will be able to uninstall useless apps directly or through Titanium.
---------- Post added at 11:47 PM ---------- Previous post was at 11:43 PM ----------
@mikekuel25
Always mention the firmware version you are having and which recovery? The automatic update should work if you still have the factory recovery.
Check the FactoryTool process in attached images.
I'm trying to flash the firmware that I downloaded from that China gadgets site that was mentioned on this thread. I think it's the stock 12/22 for the device. and I have stock recovery.
I extracted the update.exe file and saved it to my USB drive plugged it in and restarted. relieved the update prompt. chose install update and it rebooted into recovery and tried to apply the update but it fails. I'm not ready to give up yet with this device lol. it's just another platform I have to learn. it took me a bit with smartphones to figure it out back in the day.. perhaps it's the same thing now..
and I'm updated to 12/22.. awesome. those pictures really helped me man thanks.
now as for installing twrp and all that. you mentioned that it's not really needed? I'm assuming I can flash any rom given they are in .img format using factory tool. however the benefit of twrp would be an easier interface for creating nandroid backups and clearing cache/factory reset. perhaps I will install it. i might give leamstears rom a try. I will let you know how it is if I do.
thanks again!
so I updated to the new 12/22.. everything works fine except with Google play store.. I keep getting a can't retrieve source error with everything I try to download. I've refreshed and factory reset the firmware 5 times now and kept trying.
so I got fed up with the stock so I tried leamstears rom and it works great.. except sometimes it just becomes completely unresponsive. I'm starting to think there is something wrong with this box. even on stock firmware from the box I've been having issues with unresponsive freezing.
what do you think of the nvidia shield?
mikekuel25 said:
so I updated to the new 12/22.. everything works fine except with Google play store.. I keep getting a can't retrieve source error with everything I try to download. I've refreshed and factory reset the firmware 5 times now and kept trying.
so I got fed up with the stock so I tried leamstears rom and it works great.. except sometimes it just becomes completely unresponsive. I'm starting to think there is something wrong with this box. even on stock firmware from the box I've been having issues with unresponsive freezing.
what do you think of the nvidia shield?
Click to expand...
Click to collapse
The PlayStore error you were seeing is because the 12/22 firmware comes with a *very* old version (5.2.x). The PlayStore will eventually update everything to the latest version by itself but if you don't want to wait, go over to apkmirror.com and download PlayStore 6.0.5 and install it manually. Once you do, it should also update the Play Services to 8.4.x and your should be good to go. I had this issue as well but I had seen it before and knew I needed to update.
So far the 12/22 version has been great, and having the unified internal storage is a huge plus.
If you feel so inclined, knowing that some of the custom builds of Kodi take up a large amount of space... there is this trick that was introduced in Helix:
http://kodi.wiki/view/HOW-TO:Change data location for Android
This will allow you to have only the Kodi app on internal storage (~125 MB) and any data from addons/programs etc. in another location (such as an external SD).
I often
1. Install Kodi on internal storage
2. Zip up the contents of org.xbmc.com directory
3. Copy it to external storage
4. Unzip it in /external_sd/kodi_data
5. Create the xbmc_env.properties file that references my Kodi data location.
6. Delete the contents of /sdcard/Android/data/org.xbmc.com/
Voila! You have freed up internal storage.... You can also persist a Kodi setup this way or run multiple custom installs. If you re-image your media box, you can re-install Kodi and as long as the xbmc_env.properties points to your external_sd with your Kodi data, it will start right up back into your setup... :good:

Upgrading problems on Samsung P7510 tablet to Marshmallow

I'm trying to upgrade my Samsung p7510 10.1 tablet from Ice Cream Sandwich 4.0.4 to either Marshmallow or Nougat, or better. I've installed TWRP 3.1.1 and rooted with SuperSu. I've had to assume root has worked as can't download root checker onto my tablet.
So, far I've managed to find a version of Marshmallow "ROM-STOCK_MMB29K-seed.zip" on androidfilehost.com. But when I try installing I keep getting error message "Updater process ended with signal: 4". I've wiped the Data, cleared the Cache and Dalvik Cache. Also searched the internet for info on the signal 4 problem but not found much other than to remove the "assert" line from the updater-script file in the OS zip.; that did nothing.
So, a few questions:
- Anyone know where I can get OS zips from for a Samsung P7510?
- And any ideas on resolving the signal 4 issue?
- Any other ideas?
P.S. The only reason I'm updating is I want to use it for Kindle but can only reach HTTP sites, not HTTPS. Assumed that is because it's so old that everything is out of date. And that stops me from downloading anything from just about anywhere, including Google Play.
P.P.S I have searched the forums but couldn't find anything helpful or with links that worked.
Thanks in anticipation
Might I suggest the stabelest ROM I've ever run on my P7510. I've had this installed on mine for over a year now. There are of course some minor bugs.
The signal 4 issue is most likely a Binary issue and should no longer be relevant since you should reset the device to factory and start over. Another thing is once you Root it you can't download from Google play because you now have an unverified device, it has something to do with Google Pay. You'll want to look for APKs. Although SuperSu is usable, you're going to want Majisk insted. I hear of some problems using SuperSu.
I have these files here in my PC if any of the links no longer work but you'll want to know how to flash it so you'll need the video. I'll check back soon and drop a link to my files. if you need them. I'd need to upload them to my Google Drive first.
If you have any other difficulties I'm usually here about once every week.
P.S. Your tab is better than a Kindle and I would not suggest using it as such, it runs pretty crappy that way . Amazon does have an app you can use. And I see that you have been having difficulties finding Operating Systems for your tab and yes it's because the P7510 first hit the market in March of 2011 there aren't many people doing much with it anymore. There's about 3 or 4 of us left.
Firstly, thanks for your help @Casper Young .
In particular the video was brilliant. I did have a few runs at the update, however, the process was very straightforward. The key issue was the TWRP version I was using. It was supposed to be for the P7510, but realised it was actually for the P7500, consequently the aosp files weren't loading. I think that was also the cause of the errors I was getting. And although none of the links were working I managed to get the file names from the video and sourced them from androidfilehost.com:
twrp2870-20150814-p4wifi.tar.md5
aosp-7.1-p4wifi-20170506.zip
Once I had those it was simple and the update worked smoothly.
I've also added the app from apkpure.com as Google play was a complete pain trying to get the tablet recognised. Now very pleased with the build and apps, all running very smooth.
thanks again
Glad you had no problems. There are some minor bugs. Flash doesn't work for the camera. And check your memory capacity. I use Apex Launcher for my home screen which organizes better for me.

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