Related
I am starting this thread to hopefully encourage discussion on the Lenovo A2107A-F tablet variant.
I am aware there is an existing thread on the A2107 here:
http://forum.xda-developers.com/showthread.php?t=1982334
but that thread is concentrating on the A-H (dual sim + wifi) variant which is somewhat different from the A-F (wifi only).
So far I have not found any custom rom development, which is disappointing as the stock rom leaves a lot to be desired IMHO. While the current OTA update is fine for web surfing, reading emails etc, HD video playback (particularly YouTube HD) is very poor. Also the recent OTA update forces an optimization of apps on bootup which leads to long boot times
You can root and install CWM by following steps 1-5 from the 1st post here:
http://forum.xda-developers.com/showthread.php?t=2044496
Note that "-Update 3-" mentioned in the post does not appear to work for the A-F model!
So, has anybody any leads on possible development on this tab?
Any tips on improving performance?
My first tip:
If after installing CWM you cannot get to the CWM recovery screen after powering down the device, look for for the file "/system/reboot-from-recovery.p". If it's there, either delete it or move it to some other place. This file restores the default recovery on a system reboot.
I got bitten by this a couple of times
Thanks for starting a separate thread for the A2107A-F. I'm new to Android devices and just got this one two weeks ago. I'd like to get rid of several of the apps that I have no use for and from what I understand that means I have to root it. I got lost in the details of the other thread, but I tried reading all of it. I'm on Vista and somewhere along the line I installed one of the suggested ADB drivers via PDAnet. Device Manager is showing Android Phone and under that Android ADB Interface. I wasn't sure if that matched closely enough with the step-by-step threads since I don't really think of the device as a phone, so I've been holding off on going further. I've tried using a few other drivers that were suggested in the large thread and some other threads, but Vista always tells me the current driver is the most up-to-date one.
Do you know if it's okay for it to say Android Phone rather than something else?
Thanks. I've got some other questions about the specifics of some of the other steps, but this is probably enough to get started.
My apologies in advance if my posts are too long and my questions are too basic for these forums. Feel free to point me somewhere else based on what I'm asking for. I'd honestly appreciate any leads towards my goal of getting rid of the bloat on this device and making it more responsive. (Wow! The portrait to landscape lag is really bugging me now after reading around here).
Anyway, my primary purpose is to remove the seemingly unneeded programs, services and widgets that come with the tablet. Maybe I'm just ignorant about these things, but at this time things like messaging (IMO), mapping, and some of the other default features are of no use to me. They seem to be eating up a lot of resources. I can kill some of the services I think they are associated with, but they keep popping back up.
I did watch the "noob" video (color me a tiny ant to be squashed) and did try to search for an answer to get me even started. I've read the huge main A2107A thread (80+ pages) and tried three of the suggested ADB drivers with my Vista 32 setup for my A2107A-F. The only one that even seemed to connect was ADPnet and it showed the tablet as a Android Phone. Maybe I'm just too paranoid, but after the multiple "brick" posts I'd like to make sure I'm on the right path before trying to "root" the device which appears to be the first step in removing all the extra stuff Lenovo added.
Not that it matters, but I've had the tablet for almost two weeks now and my favorite things are Slacker Radio, Scrabble, Roll It and Zen pinball. I do play Words with Friends with my wife, but I don't like it since some of the words they allow are not valid in Scrabble (which I used to play as an expert competitively face-to-face).
If you are so inclined, feel free to PM me for a Scrabble game. I promise I will not use anything other than my brain and the built in dictionary to make my plays. (I'm a bit rusty since I gave up competitive Scrabble in 2006).
So, long story short... Thanks in advance for any and all advice you can give on slimming down the Lenovo A2107A-F. And if you want an honest Scrabble challenge feel free to PM me.
As far as checking if your drivers are installed properly I would open a dos (command) prompt in window and from within the window change to the directory where you have the 4.03root files. From the command prompt type 'abd.exe shell' and you should see something like "[email protected]:/ $". If you don't see this then you will not be able to root! You need to make that USB debugging is turned on on your device you have an entry in the device manager for ADB Interface (expand on the device which you have showing up).
I am no expert, and I struggled with this on my first go also
Once rooted you can then install Titanium Backup from the play store and use it to get rid of the bloatware! Proceed with caution however as it is possible to remove critical system apps!
degsie said:
As far as checking if your drivers are installed properly I would open a dos (command) prompt in window and from within the window change to the directory where you have the 4.03root files. From the command prompt type 'abd.exe shell' and you should see something like "[email protected]:/ $". If you don't see this then you will not be able to root!
Click to expand...
Click to collapse
Thanks! That's the type of test suggestion I was looking for to make sure I was on the right path with the driver.
So has anyone tried creating a rom for this tab yet? I've been doing some research into porting another rom to work on the A2107A-F, but want to make sure there isn't one already.
I just received a notification of a new firmware update for the A2107A-F. This would be the second available update.
Has anyone else gotten this and taken the plunge yet? I'm curious if this is possibly Jellybean, as some of the larger screen IdeaTab models run this.
Sent from my IdeaTab A2107A-F using xda app-developers app
ssenemosewa said:
I just received a notification of a new firmware update for the A2107A-F. This would be the second available update.
Has anyone else gotten this and taken the plunge yet? I'm curious if this is possibly Jellybean, as some of the larger screen IdeaTab models run this.
Sent from my IdeaTab A2107A-F using xda app-developers app
Click to expand...
Click to collapse
DON'T DO THE UPDATE!!! I lost root access and now I don't know whether or not if I try to re-root if its gonna brick my tablet!
Kevin147 said:
DON'T DO THE UPDATE!!! I lost root access and now I don't know whether or not if I try to re-root if its gonna brick my tablet!
Click to expand...
Click to collapse
I lost root after applying the first update a while back. That's typical when updating. Afterward, I was able to re-root mine again using the same procedure as before. All was well. So, don't panic...yet.
Can you report on what other changes the update made? Is it Jellybean? Or maybe ICS 4.04?
ssenemosewa said:
I lost root after applying the first update a while back. That's typical when updating. Afterward, I was able to re-root mine again using the same procedure as before. All was well. So, don't panic...yet.
Can you report on what other changes the update made? Is it Jellybean? Or maybe ICS 4.04?
Click to expand...
Click to collapse
Well, I just re-rooted my tablet and everything was successful! There is absolutely no difference AT ALL with that so called "update".
Kevin147 said:
Well, I just re-rooted my tablet and everything was successful! There is absolutely no difference AT ALL with that so called "update".
Click to expand...
Click to collapse
Although I have my A2107A rooted and tweaked to my satisfaction, there are a few lingering issues that I'd hoped an update would correct:
1) The neutered Bluetooth stack. The tablet is supposed to work with Bluetooth keyboards, mice, etc. It doesn't. Although I've gotten it to talk to an external GPS module, other Bluetooth data connections simply will not work. Oh, and Bluetooth audio? Forget about it!
2) Some settings that are present in stock ICS builds are just omitted in this one. As an example, the ability to specify a default TTS voice. It's present under settings in my wife's tablet and every other ICS build I've ever encountered. Not this one!
Sent from my IdeaTab A2107A-F using xda app-developers app
Kevin147 said:
DON'T DO THE UPDATE!!! I lost root access and now I don't know whether or not if I try to re-root if its gonna brick my tablet!
Click to expand...
Click to collapse
I was rooted too, lost root access (only with some apps!) after the 130221 update Feb 28. I'll try the same root procedure as before to see if I can get it back. Glad to see a thread on the popular US version A2107A-F. Maybe someone will port Jelly Bean to this tablet! Doesn't appear Lenovo wants to do it...
Rob
I cannot get this 'update' to install after downloading. The tablet reboots to CWM during the install (I am rooted with CWM installed) and when I attempt to manually select the update.zip from /sdcard/googleota/ I get on error (status 7). In desperation I re-loaded the stock rom that I found on another thread and when the tablet attempts to update I get a "assert failed apply_patch_check( /system/app/applicationsprovider.apk)" error Anybody any ideas?
degsie said:
I cannot get this 'update' to install after downloading. The tablet reboots to CWM during the install (I am rooted with CWM installed) and when I attempt to manually select the update.zip from /sdcard/googleota/ I get on error (status 7). In desperation I re-loaded the stock rom that I found on another thread and when the tablet attempts to update I get a "assert failed apply_patch_check( /system/app/applicationsprovider.apk)" error Anybody any ideas?
Click to expand...
Click to collapse
I'm in exactly the same boat as you. I'm getting the same exact error. except that I do not have CWM installed (I am rooted though). Perhaps there's a problem with the update.zip?
Something odd that I noticed however: After the tablet reboots into recovery mode, the update fails, and I go to browse for the update.zip, the sdcard/googleota directory is missing (along with everything that follows it alphabetically). They reappear upon normal boot. I've tried copying it to a directory closer to the beginning of the alphabet and it does show up while in recovery mode. But it still will not install.
Maybe I somehow do not have the available space to perform the update? Is that possible? I show plenty of available space on both sdcards. Could we somehow be below a certain ROM space threshold necessary for an update?
I think in my case because I loaded a 'stock' rom I got from another thread, this rom is failing a verification test the update is doing before install. I do not know how to get around this! I'm continuing my search, but I am not so confident this will be resolved easily...
degsie said:
I think in my case because I loaded a 'stock' rom I got from another thread, this rom is failing a verification test the update is doing before install. I do not know how to get around this! I'm continuing my search, but I am not so confident this will be resolved easily...
Click to expand...
Click to collapse
Well, I am running a stock rom. I am unwilling to "mess with success" until there's a 100% reproducible way of recovering if it fails. And, so far, everything I've read in the other A2107A thread has been hit or miss for the A2107A-F people.
Anyway, If the update is performing a verification test, then it my "virgin stock ROM" should certainly pass it. The only thing that I did is to root it. Hmmm...could the update be testing for that and refusing to install if it detects a rooted device? I would tend to doubt that, since the previous ota update went just fine. I lost root in the process but easily reapplied it afterward.
Thoughts?
Interestingly, I flashed the A2107A-F_S483_121115 rom (again, found in another thread) as I was having verification problems with the OTA update just released from lenovo which was available from the A2107A-F_S484_121211 flashed rom. While the S483_121115 rom appears to be older, I no longer get the option to update via OTA as the tablet is telling me that my s/w is up to date! Go figure.
It's really too bad this device hasn't taken off. If I actually knew how to dev then I would start developng ROMs for it. I'm enjoying it now that I have root and got rid of bloat.
Hey guys. Just wanted to say if someone can send me a stock rom and be willing to test, I'll try to do up a good rom for the -f models. I'd use mine for the stock rom, but I've edited a lot of the system, so no go there. If you have the stock rom or want to be a tester, let me know.
Anyone doing any "development" rooting, firmware flashing, CWmods etc on iView tablet/phones?
I found someone who did actually...named: eyeoncomputers (hey there!) who made a very comprehensive and excellent Youtube tutorial seen here (I hope this is allowed), titled:
IVIEW 760TPC Advanced Improvements - Flashing Firmware, Custom Scripts & more...
http://www.youtube.com/watch?v=fATLTulwdQg
So now, at least I know it can be done on an iView....
I'm tempted to just go for it....unfortunately, a 760TPC spec is pretty much too far off from a 792 TPC model (dual sim phone capabilities + 2G/3G + GPS/A-GPS connectivities which will most likely get messed up) if I flash it...and without any firmware back-up I'd most likely brick it before I could say I have root!)
Basically...I just want the 792 TPC rooted (for backing up purposes Titanium back up needs root right?)....so has anyone done it yet? or knows how to do it? or maybe an idea on how to go about it? Anyone? :-?
detartrated said:
Anyone doing any "development" rooting, firmware flashing, CWmods etc on iView tablet/phones?
I found someone who did actually...named: eyeoncomputers (hey there!) who made a very comprehensive and excellent Youtube tutorial seen here (I hope this is allowed), titled:
IVIEW 760TPC Advanced Improvements - Flashing Firmware, Custom Scripts & more...
http://www.youtube.com/watch?v=fATLTulwdQg
So now, at least I know it can be done on an iView....
I'm tempted to just go for it....unfortunately, a 760TPC spec is pretty much too far off from a 792 TPC model (dual sim phone capabilities + 2G/3G + GPS/A-GPS connectivities which will most likely get messed up) if I flash it...and without any firmware back-up I'd most likely brick it before I could say I have root!)
Basically...I just want the 792 TPC rooted (for backing up purposes Titanium back up needs root right?)....so has anyone done it yet? or knows how to do it? or maybe an idea on how to go about it? Anyone? :-?
Click to expand...
Click to collapse
I has a Iview 754 tpc and like you Im searching for some extra info for modding these tablet, but after hrs and hrs searching on internet, it appears like noone works on these brand, these a pitty, because its a cheap and common brand (iview) between people...
zizou_cr said:
I has a Iview 754 tpc and like you Im searching for some extra info for modding these tablet, but after hrs and hrs searching on internet, it appears like noone works on these brand, these a pitty, because its a cheap and common brand (iview) between people...
Click to expand...
Click to collapse
I have one of the 760tpc 's - I gave it to my mother but I need to get in and do Something to it because it's crashing and losing her apps. (Tired of walking her through reinstalling solitaire lol) here's a thread on another forum that may help or get you closer to your answers lol
http://tabletrepublic.com/forum/ivi...60tpc-k-ployer-momo9-official-thread-883.html
Sent from my SAMSUNG-SGH-I527 using Tapatalk 4
stinkeye22 said:
I have one of the 760tpc 's - I gave it to my mother but I need to get in and do Something to it because it's crashing and losing her apps. (Tired of walking her through reinstalling solitaire lol) here's a thread on another forum that may help or get you closer to your answers lol
http://tabletrepublic.com/forum/ivi...60tpc-k-ployer-momo9-official-thread-883.html
Sent from my SAMSUNG-SGH-I527 using Tapatalk 4
Click to expand...
Click to collapse
thanks, I"ll search inside this forum for the 754TPC models.. :good:
zizou_cr said:
thanks, I"ll search inside this forum for the 754TPC models.. :good:
Click to expand...
Click to collapse
My friend have an Iview-795TPC tablet but seems like a different story for them.
One of the kids or someone changed the lock pattern and one day the owner tried to open and locked after several attempts of trials.
Now, it asks for an email account and password of the (last) user who created and accessed the tablet but even the owner's account (email & password) seems like can't open it.
I also tried the HARD RESETTING of this gadget because when they sent it to me to do the remedy or fix it back to factory settings, I cannot undo it. Even I followed all the instructions and step-by-step procedures on the YouTube video, still cannot restore it.
Is anybody successfully tried to restore back to factory setting of this IView Tablet Model 975TPC?
I appreciate it to someone help me on this situation. Link or simple tutorial-instructions can do.
Thanks in advanced.
elsuirad said:
My friend have an Iview-795TPC tablet but seems like a different story for them.
One of the kids or someone changed the lock pattern and one day the owner tried to open and locked after several attempts of trials.
Now, it asks for an email account and password of the (last) user who created and accessed the tablet but even the owner's account (email & password) seems like can't open it.
I also tried the HARD RESETTING of this gadget because when they sent it to me to do the remedy or fix it back to factory settings, I cannot undo it. Even I followed all the instructions and step-by-step procedures on the YouTube video, still cannot restore it.
Is anybody successfully tried to restore back to factory setting of this IView Tablet Model 975TPC?
I appreciate it to someone help me on this situation. Link or simple tutorial-instructions can do.
Thanks in advanced.
Click to expand...
Click to collapse
Hi,
As you says my tablet model its diferent from yours, but when I realize my investigation on the web about a custom firmware from these tablet brand, I found these info, how can help you:
http://www.wikiforu.com/2013/03/how-to-reset-unlock-iview-tablet.html
By the way, could you please tell us, how its your experiense with these tablet? Bad or good?
Thanks..
P.S.: After search and search, I dont find anyone who make custom firmwares for these brand ...
zizou_cr said:
Hi,
As you says my tablet model its diferent from yours, but when I realize my investigation on the web about a custom firmware from these tablet brand, I found these info, how can help you:
http://www.wikiforu.com/2013/03/how-to-reset-unlock-iview-tablet.html
By the way, could you please tell us, how its your experiense with these tablet? Bad or good?
Thanks..
P.S.: After search and search, I dont find anyone who make custom firmwares for these brand ...
Click to expand...
Click to collapse
Thanks for the response.
Unfortunately, I cannot tell you about this tablet because it's my friend's gadget but I found out that it's okay to use for starters and I'm an ACER Tab user (A500),
I only brought this attention because my pal couldn't fix it. :fingers-crossed:
elsuirad said:
Thanks for the response.
Unfortunately, I cannot tell you about this tablet because it's my friend's gadget but I found out that it's okay to use for starters and I'm an ACER Tab user (A500),
I only brought this attention because my pal couldn't fix it. :fingers-crossed:
Click to expand...
Click to collapse
Here is the firmware for all the iview tablets. just unzip it and install the software and it will install the firmware to the device
iviewus.com/download/firmware/
iview 797tpc
I just purchased the Iview 797 TPC with jellybean 4.1.2.
These just released mid 2013, and have been looking all over for firmware, etc.
Not much out there for these models.
I had it connected to PC and the phone icon on desktop through media espresso said HTC generic.
So possibly these are clones of HTC.
These tabs are excellent except for the sound, they are to quiet for playback and handset volume.
So my question is can developers put aside the higher end models and get some ROMs for a Iview.
I would at least like to get jellybean 4.3 or even a piece of that KitKat .......
Flash / install the firmware
xgamer224 said:
Here is the firmware for all the iview tablets. just unzip it and install the software and it will install the firmware to the device
iviewus.com/download/firmware/
Click to expand...
Click to collapse
Now that I have downloaded the firmware, how do I put on the device? I don't have Windows (or rather would like not to use it).
I did successfully installed Android 4.4 on a Transformer Prime not so long ago, so I am comfortable with adb and fastboot tools.
Does anyone know?
I've tryed everything to try and root my Samsung Galaxy Tablet 10.1 4G(Verizon) SCH-I905. I've used Bin4ry, tryed to flash cwm via odin(says it successfully flashes, then i try to flash superuser, the recovery still says android.) I've searched and tryed everything to no avail. Can anyone point me to some good directions on how to root this dang device.
Specs:
Samsung Galaxy Tab 10.1 16GB
SCH-I905
Current Android Version: 4.0.4
Anything else just ask.
Hi,
Please give me a few minutes to see what I can come up with as I don't find that device on XDA.
Back soon with my findings- check Post #4.
I'm pretty sure this is the guide that can help. It even claims to be super easy.
http://forum.xda-developers.com/showthread.php?t=1657758
People report success in the thread. But as hinted above, may want to ask in this thread if its for sure for your model.. Before flashing anything.
Good luck!
Edit: I looked through the thread a bit....apparently its outdated. Also, there's posts claiming there's no root method for 4.0.4 for the i905. Perhaps my colleague above will have better luck.
Pony Express said:
Hi,
Please give me a few minutes to see what I can come up with as I don't find that device on XDA.
Back soon with my findings- check this post.
Click to expand...
Click to collapse
Edit: Here is a post on XDA that will hopefully guide you to success in rooting your SCH I905.
And a bit more info from Google.
Also be cautious as Verizon models have been known to be difficult or even not possible to root.
As always, read carefully before proceeding and remember to make a backup first.
Update: Tryed using this meathod: http://forum.xda-developers.com/showthread.php?t=1837605
Official ClockworkMod 6.0.1.2 Recovery:
When i try t flash it says
"Write data size is too big[8|SOS]! [Data:5685248(B) -> Part: 2560/2560(2kb)]
Tegra_Nand_Write: Error to DownloadPartition_odin![0xffffffff]"
The problem I see here is most the guides and posts about that device are quite old. Links end up dead after so long and the files are hard to find.
Its not part of XDA, so use at own risk , but the link "Google" that Pony Express posted may be your best bet.
Hopefully it works out. ?
Pony Express said:
Edit: Here is a post on XDA that will hopefully guide you to success in rooting your SCH I905.
And a bit more info from Google.
Also be cautious as Verizon models have been known to be difficult or even not possible to root.
As always, read carefully before proceeding and remember to make a backup first.
Click to expand...
Click to collapse
I just keep getting the same crap "Signature verification failed" I still have the "Android system recovery <3e>" I've tryed to get CWM recovery flashed but get the error i posted in the last reply i posted.
I can only find out dated info here on XDA. And dead links.
Did you try the Google link above?
Also i've tryed that google one 5 times to no avail says everything goes smooth but then i try root checker or look for SU, nope lol. I mean i've never rooted a tablet before but many phones like Droid X, Droid X2, Rzr Maxx, Rzr Maxx HD. So i mean i know the gist of what should happen yet nothing.
Well, honestly, I could post a dozen links to other websites here....but I don't know what works and what doesn't out there.
My advice at this point. Google "root sch-i905 2014". Look for things posted from this year. I've seen a lot, but can't read them all, or try them obviously. Lol
Hopefully you find what you need. Seems there's others as frustrated as you with the same device. That's what happens when devices age.
Again, good luck!
lancemdewitt said:
I just keep getting the same crap "Signature verification failed" I still have the "Android system recovery <3e>" I've tryed to get CWM recovery flashed but get the error i posted in the last reply i posted.
Click to expand...
Click to collapse
It has been known to happen that once root has been achieved on a device, a manufacturer or carrier will come back and provide an update that causes the root exploit not to work. I have had that personal experience while helping a friend root a device a few months ago.
In summary - your process appears to be sound - unless however there is a device specific recovery ( the one above is for a galaxy s 3 ) that is released after the last carrier/manufacturer update it is likely not to work.
Well thanks for the help anyways I guess I'm SOL, sucks because I don't even like this POS figured I'd like it more rooted....
Hi, can somebody direct me in the right direction. I posted a thread on December 13th 2016, about "Help unbricking Nextbook 7 NX700QC16G tablet." There was good info to follow, but unfortunately, none worked for me.
This is the link to that thread - http://forum.xda-developers.com/gen...g-nextbook-7-nx700qc16g-t3518217/post70073647
**UPDATE**
The tablet is still bricked after numerous attempts to reinstall OS. I came across a solution that might work but, I just need info on how to go about doing this the right way. My problem was trying to find the right files in order to complete the flash. I couldn't find any files online that were compatible with this device. I did find MT8127 files for other devices but they didn't work. So, I thought, maybe I should buy an identical tablet and copy the firmware/rom/OS from it and install it on the bricked tablet. I bought the tablet on ebay for very cheap and it was in excellent condition, so now I have 2 Nextbook 7 NX700QC16G tablets. Once I fix my mom's, then I will have one too, since I didn't own a tablet before.
How do I go about copying the OS of this working tablet and installing it on the bricked tablet?
I'm hoping and assuming that the working tablet won't have to be rooted. If so, will kingroot or any softroot programs be sufficient? (I'm trying to avoid having 2 bricked devices.)
Please help me, Thanks in advance.
Hi !
I would suggest you to search on google , I personally couldn`t find anything here on xda about your issue , some blogs may have more answers
Good luck !
My question current is really about better understanding something in this whole Root and Linux learning adventure I think I am totally confused about.
Basically if no custom ROM exist or your device is not listed on the supported list of devices in any recovery program....
OR as in my case you want desperately to get the thing back running on it's true stock what do you do?
Your rooted, but stuck.
So my main question is:
What is the best way to bring a device back to stock if there is no stock ROMs available and factory reset will not work?
On any device in this situation. Mostly I am hoping to have it explained in a way I can really finalize this confusing hole in my logic.
Like can a recovery program find it if it is still on the device somewhere and if not, why not?
Thanks in advance.
Additional backstory if helpful.
I have a Wacom Cintiq Hybrid running Android 4.1 that is ( now ) rooted..
This is a very bad thing. The Real Stock ROM has palm rejection and all the drivers to make it work as a tool. So stock is the ideal but it is clearly not stock as my device supposedly came in the
box running 4.2 and with software and drivers to make it work properly with the pen. This has nothing. No software and the smallest amount of apps possible. Worse this is no custom ROM its on ( I think) as it would be the worst one ever and it was not rooted on arrival. I have no idea what happened before I got it. I may have made the mistake of rooting it really as I found out to my dismay there is no ROM support. So back to square one. I bought it ( very cheap for one of these ) "stuck and unable to go to the play store" and I did not realize until I got it, on a version of Android it was not meant for. Wacom is totally and woefully unhelpful in every way. They seem to want to quietly put this device behind them at the expense literally of their customers.
I have discussed this problem in another thread if more details on all this specific to this device are of interest.
Duende101 said:
My question current is really about better understanding something in this whole Root and Linux learning adventure I think I am totally confused about.
Basically if no custom ROM exist or your device is not listed on the supported list of devices in any recovery program....
OR as in my case you want desperately to get the thing back running on it's true stock what do you do?
Your rooted, but stuck.
So my main question is:
What is the best way to bring a device back to stock if there is no stock ROMs available and factory reset will not work?
On any device in this situation. Mostly I am hoping to have it explained in a way I can really finalize this confusing hole in my logic.
Like can a recovery program find it if it is still on the device somewhere and if not, why not?
Thanks in advance.
Additional backstory if helpful.
I have a Wacom Cintiq Hybrid running Android 4.1 that is ( now ) rooted..
This is a very bad thing. The Real Stock ROM has palm rejection and all the drivers to make it work as a tool. So stock is the ideal but it is clearly not stock as my device supposedly came in the
box running 4.2 and with software and drivers to make it work properly with the pen. This has nothing. No software and the smallest amount of apps possible. Worse this is no custom ROM its on ( I think) as it would be the worst one ever and it was not rooted on arrival. I have no idea what happened before I got it. I may have made the mistake of rooting it really as I found out to my dismay there is no ROM support. So back to square one. I bought it ( very cheap for one of these ) "stuck and unable to go to the play store" and I did not realize until I got it, on a version of Android it was not meant for. Wacom is totally and woefully unhelpful in every way. They seem to want to quietly put this device behind them at the expense literally of their customers.
I have discussed this problem in another thread if more details on all this specific to this device are of interest.
Click to expand...
Click to collapse
Hello & welcome to xda-assist,
If you rooted the device you changed the system /kernel in the process, if root is all you done you should be able to unroot by using the unroot option in your root management application, if you did further changes like deleting system apps and so on it gets more complex, the best and easiest way to get back to the original state would be a copy of the latest firmware.. If it doesn't exist you're somewhat out of luck, please refer to this link for further help & information..
http://forum.xda-developers.com/android/help
Sam Nakamura said:
Hello & welcome to xda-assist,
If you rooted the device you changed the system /kernel in the process, if root is all you done you should be able to unroot by using the unroot option in your root management application, if you did further changes like deleting system apps and so on it gets more complex, the best and easiest way to get back to the original state would be a copy of the latest firmware.. If it doesn't exist you're somewhat out of luck, please refer to this link for further help & information..
http://forum.xda-developers.com/android/help
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Click to collapse
Thanks for the reply. So no way to get the extract the original firmware? I don't wish to un-root. The device was set to a very sad state of affairs when I got it, unrooted, with something very unlike the stock firmware and factory date reset not helping at all. Persistently locked into a lower version of Android than it was not meant for and not running the drivers or software it would seem I need to make it function properly that came with the device.
Basically it lead to my curiosity of how one goes about extracting or mining the data that is stored somewhere on the device if all I did was root. Which is all I did.
It should still be there. Basically how do I get to it?
The link takes me back to the forums for help, however I found no help there after much searching before I asked here but thanks
Duende101 said:
Thanks for the reply. So no way to get the extract the original firmware? I don't wish to un-root. The device was set to a very sad state of affairs when I got it, unrooted, with something very unlike the stock firmware and factory date reset not helping at all. Persistently locked into a lower version of Android than it was not meant for and not running the drivers or software it would seem I need to make it function properly that came with the device.
Basically it lead to my curiosity of how one goes about extracting or mining the data that is stored somewhere on the device if all I did was root. Which is all I did.
It should still be there. Basically how do I get to it?
The link takes me back to the forums for help, however I found no help there after much searching before I asked here but thanks
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Click to collapse
The intended of xda-assist is to direct you to the most suitable board of xda, we do not solve issues for you or do technical support, please be patient, it often takes time for exotic devices / questions to be seen by someone who can give hints and answers..
Edit: but it's not that the original firmware is stored somewhere on the device by default where you can grab it and reinstall it..
Sent from my OnePlus 2 using XDA Labs
Sam Nakamura said:
The intended of xda-assist is to direct you to the most suitable board of xda, we do not solve issues for you or do technical support, please be patient, it often takes time for exotic devices / questions to be seen by someone who can give hints and answers..
Edit: but it's not that the original firmware is stored somewhere on the device by default where you can grab it and reinstall it..
Sent from my OnePlus 2 using XDA Labs
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Click to collapse
Totally cool. It's a tough question.
The OG firmware thing is the toughest part to understand. Just wanted to make sure I was clear in my explanation and question.