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Hi,
i have the Yoga Tab2 1050F. The last OTA update fails to install.
I am currently on S100067_1507101258 and the update is for S100196_1511230539.
All earlier OTA's installed fine. I had my Tab rooted, but i unrooted it before installing the OTA update.
I also did a factory reset, the update still fails.
I only get an "Error" on the display with the tilted android avatar.
I saved the last OTA file, which is around 50MB large.
I also tried an update via the internal sd and the external sd card. None of these helped.
Can anyone help find the cause and help me install the latest update?
Regards
Jay
jayp57 said:
Hi,
i have the Yoga Tab2 1050F. The last OTA update fails to install.
I am currently on S100067_1507101258 and the update is for S100196_1511230539.
All earlier OTA's installed fine. I had my Tab rooted, but i unrooted it before installing the OTA update.
I also did a factory reset, the update still fails.
I only get an "Error" on the display with the tilted android avatar.
I saved the last OTA file, which is around 50MB large.
I also tried an update via the internal sd and the external sd card. None of these helped.
Can anyone help find the cause and help me install the latest update?
Regards
Jay
Click to expand...
Click to collapse
the thing is that not always the 'unroot' works for doing a system update, the unroot (have you performed the full one?) could leave behind modified binaries or maybe apps you installed have did that (for eg if you installed busybox it will leave the new binary) and the first step of the OTA update is to do a check of all the files that are going to be updated (patched) and if one of them doesn't match the sha1 checksum the update will abort (will not change anything on your tab when aborting). you can fix it by:
1. (complicated) restore the orginal files (you can check the recovery log on your cache partition to see where it failed)
2. (recommended) flash a stock rom matching your existing Android (you are on lollipop so you can use this for a stock lollipop install)
ps. factory reset doesn't save, that one just erases 'data' partition, has nothing to do with the ota (that usually updates files on the 'system' one or the 'boot/recovery/fastboot' partitions)
Thanks ionioni for your answer.
I don't want to flash a stock rom, that is not OTA. Just for security reasons. This would be my last resort.
I prefer to "repair" it. I am familiar with your tmp-root tool.
Do i have to mount something when i am in tmp-root, to search the su root files?
I think they reside in /system/lib and /system/bin.
Regards
Jay
jayp57 said:
Thanks ionioni for your answer.
I don't want to flash a stock rom, that is not OTA. Just for security reasons. This would be my last resort.
I prefer to "repair" it. I am familiar with your tmp-root tool.
Do i have to mount something when i am in tmp-root, to search the su root files?
I think they reside in /system/lib and /system/bin.
Regards
Jay
Click to expand...
Click to collapse
if you start with tmp_root it will open an early adb shell as root (regardless of whether your tab was or not rooted)
check after you shell in to see if the /cache is mounted (input a simple mount) and if it is not you need to mount it
afterwards you will need to go and do an adb pull on your recovery log (if i recall is on /cach/recovery ) and check inside to find on what did the ota failed
however this is cumbersome and even if you find on what it fails you still will have to find the original files (and after you try to OTA again it can fail many more times on other files as the OTA is aborted on the first non matching file and if there are many you will need to repeat these steps over again). i never did this, i am just saying that it could be done, but why would one waset maybe hours just so he can bring his system back to the same state it could bring in 3 minutes by flashing a stock rom? but if you want the complicated way feel free
if i were you i would just flash the stock rom in 3 minutes (that is how long it takes) and move along
what security reasons you are talking about?
I am just carefull. The images might be tampered.
But i get your point. It might get cumbersome to fix each file.
I'll try your method and flash the lollipop image.
jayp57 said:
I am just carefull. The images might be tampered.
But i get your point. It might get cumbersome to fix each file.
I'll try your method and flash the lollipop image.
Click to expand...
Click to collapse
oh, i see... i doubt they are tampered by anyone (except Lenovo of course ) the files i provide have already been used by others (and if they were to be tampered they would have failed future OTA's, the boot image is checked and it won't load if modified etc)
as a personal thought, to tamper a stock rom (to whatever purpose one would want) so that they cannot be detected by a future ota requires a level of knowledge that i think keeps us safe (i think one who is able to do such a thing would not 'waste' his time and resources on doing it to a normal/casual user like we are), so if you are able to take ota's you can safely assume that the files are the ones Lenovo put in there (not to say that Lenovo could not do funny things tho)
i wish you to become so important that one day this could be a real concern
yeah you are right.
thanks for your support. i managed to update my tablet.
Hi. I have the same problem. Did you have flash lollipop firmware again ? the ota works ?
Do you know where to get lollipop firmware for 1050F ? in all-in-one subject there is only kitkat firmware for 1050F.
Thank you.
saupiquet said:
Hi. I have the same problem. Did you have flash lollipop firmware again ? the ota works ?
Do you know where to get lollipop firmware for 1050F ? in all-in-one subject there is only kitkat firmware for 1050F.
Thank you.
Click to expand...
Click to collapse
the link is in my first reply here
I'm hoping someone can help out or point me in the right direction. I'm new to the Huawei environment.
My Rogers P10 Plus is currently on firmware VKY-L09C654B195. My bootloader is unlocked, I have TWRP installed, and I'm rooted (using this method - https://forum.xda-developers.com/p10-plus/development/root-huawei-p10-plus-vky-y-dm-verity-t3605061)
1) I've been getting notifications that there's a new system update, VKY-L09C654B198. I tried updating once and it obviously failed as it just rebooted into TWRP and nothing happened. Apparently I've read that I can't just update this way. I've searched the forum and seen various methods of updating (dload, HWOTA,...) but I can't seem to find this VKY-L09C654B198 file anywhere to manually download. How do I update my phone? Or better question, is it even worth my trouble to do this update?
2) I understand that DATA backup with TWRP is currently not working. Am I safe in assuming that doing a SYSTEM backup with TWRP, and backing up my apps and DATA with TitaniumBackup is sufficient if I end up messing up a firmware update?
if you want latest firmware from Huawei you would need it's original boot loader and non-root device :/ So so far you won't be able to get B198 atm since of no one has shared a copy of it. If you did it would require a re-root since updating the device would revoke the rooted changes. Which I mean root access will be lost.
ritchi3 said:
I'm hoping someone can help out or point me in the right direction. I'm new to the Huawei environment.
My Rogers P10 Plus is currently on firmware VKY-L09C654B195. My bootloader is unlocked, I have TWRP installed, and I'm rooted (using this method - https://forum.xda-developers.com/p10-plus/development/root-huawei-p10-plus-vky-y-dm-verity-t3605061)
1) I've been getting notifications that there's a new system update, VKY-L09C654B198. I tried updating once and it obviously failed as it just rebooted into TWRP and nothing happened. Apparently I've read that I can't just update this way. I've searched the forum and seen various methods of updating (dload, HWOTA,...) but I can't seem to find this VKY-L09C654B198 file anywhere to manually download. How do I update my phone? Or better question, is it even worth my trouble to do this update?
2) I understand that DATA backup with TWRP is currently not working. Am I safe in assuming that doing a SYSTEM backup with TWRP, and backing up my apps and DATA with TitaniumBackup is sufficient if I end up messing up a firmware update?
Click to expand...
Click to collapse
Any Luck. I need a twrp backup of VKY-L09C654B198. I wanted to install the Magisck custom rom and it failed. No my twrp says no OS installed and I rebooted into bootloader. I tried to restore with DC Phoenix, now my Serial number is 0123456789ABCDEF and I can't boot into twrp as the unlock code generated earlier no Longer works. If I use dc HCU tool to restore the serial number, I will need the twrp backup to restore my p10 Plus.
aiadegbite said:
Any Luck. I need a twrp backup of VKY-L09C654B198. I wanted to install the Magisck custom rom and it failed. No my twrp says no OS installed and I rebooted into bootloader. I tried to restore with DC Phoenix, now my Serial number is 0123456789ABCDEF and I can't boot into twrp as the unlock code generated earlier no Longer works. If I use dc HCU tool to restore the serial number, I will need the twrp backup to restore my p10 Plus.
Click to expand...
Click to collapse
Sorry, I haven't been able to find anything to help with my issues. But it isn't really a big deal for me as it wasn't really a high priority. Sorry to hear about the trouble you've run into.
ritchi3 said:
Sorry, I haven't been able to find anything to help with my issues. But it isn't really a big deal for me as it wasn't really a high priority. Sorry to hear about the trouble you've run into.
Click to expand...
Click to collapse
Mehn it's been a week and I am unable to boot the phone so sad:crying:
I found the update files for VKY-L09C654B198 on hicloud site, will I be able to get back to stock if I mess up something (like flashing custom ROMs...). I read up on guides for using HWOTA, is this all I need to be sure I can return to stock if I need to?
andrissriel said:
I found the update files for VKY-L09C654B198 on hicloud site, will I be able to get back to stock if I mess up something (like flashing custom ROMs...). I read up on guides for using HWOTA, is this all I need to be sure I can return to stock if I need to?
Click to expand...
Click to collapse
Care to share the update file? I might want to try going back to stock.
Hello all,
Been a LONG while since I've actively played around with rooting and unlocking an android device. I finally "upgraded" from my very aged Galaxy S4 to the Moto E4 XT1768. I have successfully unlocked the bootloader, got TWRP installed, rooted with Magisk, and gotten Xposed installed with my favorite modules.
This morning, I got a prompt that a new security update is available, and like a noob, I tried to take the update. This resulted in me getting stuck in a loop where the phone only wanted to boot into TWRP. I got that fixed thanks to XDA, got the pending and failing update completely cleared and am booted back into the device normally, and have frozen the moto update service.... but now...
Is there a way without completely flashing back to stock rom? I know how to take titanium or nand/twrp backups, but I feel like this would still be hours of work to go back to stock, flash, re-root restore all apps blah blah. what are the chances of there being a dirty-flashable zip put out at this point?
The way I normally do these type of upgrades is to download the firmware (from here), use fastboot commands to wipe (erase) and flash the needed partitions (everything but data and recovery), boot to TWRP - flash the no-verity-opt-encrypt.zip & root, and then reboot to system - done. It's easy enough for me, but I know some prefer to being able to use a flashable zip in TWRP.
Also, I have to ask - did you get your e4 cheap? It's was replaced by the e5, some other phones seem to be getting replaced like the G6 series (it's gone on clearance at some places), so they can be had cheap.
bast525 said:
Hello all,
Been a LONG while since I've actively played around with rooting and unlocking an android device. I finally "upgraded" from my very aged Galaxy S4 to the Moto E4 XT1768. I have successfully unlocked the bootloader, got TWRP installed, rooted with Magisk, and gotten Xposed installed with my favorite modules.
This morning, I got a prompt that a new security update is available, and like a noob, I tried to take the update. This resulted in me getting stuck in a loop where the phone only wanted to boot into TWRP. I got that fixed thanks to XDA, got the pending and failing update completely cleared and am booted back into the device normally, and have frozen the moto update service.... but now...
Is there a way without completely flashing back to stock rom? I know how to take titanium or nand/twrp backups, but I feel like this would still be hours of work to go back to stock, flash, re-root restore all apps blah blah. what are the chances of there being a dirty-flashable zip put out at this point?
Click to expand...
Click to collapse
Flashing back to stock and taking the updates is really the best way. Unless you can find a complete firmware package of the new update which of course takes back to stock as well. Really the only way to do it. @MotoJunkie01 makes some TWRP flashable stock roms. And he also creates the partition updater which updates your oem partition and other important things that can't be done in the Twrp flashable stock ROM.
madbat99 said:
Flashing back to stock and taking me updates is really the best way. Unless you can find a complete firmware package of the new update which of course takes back to stock as well. Really the only way to do it. @MotoJunkie01 makes some TWRP flashable stock roms. And he also creates the partition updater which updates your oem partition and other important things that can't be done in the Twrp flashable stock ROM.
Click to expand...
Click to collapse
Speaking of that, @ALI12 just posted a stock firmware package for the NCQS26.69-64-10 build. He gave me approval to use it to update my firmware thread to the latest build, so I'll be updating that OP shortly.
MotoJunkie01 said:
Speaking of that, @ALI12 just posted a stock firmware package for the NCQS26.69-64-10 build. He gave me approval to use it to update my firmware thread to the latest build, so I'll be updating that OP shortly.
Click to expand...
Click to collapse
This will be for the XT1766, correct? Or will same build work for XT1768 (me thinks not)?
So what would the easiest/quickest way be to get updated with all of my apps and data intact? Twrp backup of data partition? Or would there be any way to do this without wiping data at all?
bast525 said:
So what would the easiest/quickest way be to get updated with all of my apps and data intact? Twrp backup of data partition? Or would there be any way to do this without wiping data at all?
Click to expand...
Click to collapse
If you're going to slash a firmware package you'll want to wipe everything. Especially data. Make a backup of your data first of course. After you flash TWR P you can try restoring your data and see if everything comes back. but everything in your downloads folder and all of that will be gone once you format data to remove encryption again.
Hello Community,
I am trying to update my Oneplus 5 (A5000) from
OxygenOS 4.5.14 / Android 7.1.1 / A5000_23_171031
to
OxygenOS 5.0.1 (OnePlus5Oxygen_23_OTA_028_all_1801031502_04d7cc5.zip)
OxygenOS 5.1.4 (via OTA)
OxygenOS 5.1.5 (OnePlus5Oxygen_23_OTA_038_all_1808082017_028e075c45a84106.zip)
I am getting an "Installation failed" error, no matter which option or image I use to upgrade:
- Download from Oneplus Homepage and Install local file from recovery
- Updating via "System updates" in Android
- Updating via "System updates -> local upgrade"
I read all the posts in this forum from the last 2 months, but nothing really seams to work:
- wipe the cache in recovery
- install "older" version than 5.1.4/5.1.5 - in my case 5.0.1
- try different methods like flash from recovery, flash from local upgrade in Android...
I have an unlocked bootloader, but the phone is not rooted. I can not tell exactly if TWRP has ever been used before, because I bought this as a used phone, which already had an unlocked bootloader. Nevertheless I was able to install previous OTA updates. But now all updates are failing.
Anyone here who could help me please?
Best Regards,
Daniel
schilling2k said:
Hello Community,
I am trying to update my Oneplus 5 (A5000) from
OxygenOS 4.5.14 / Android 7.1.1 / A5000_23_171031
to
OxygenOS 5.0.1 (OnePlus5Oxygen_23_OTA_028_all_1801031502_04d7cc5.zip)
OxygenOS 5.1.4 (via OTA)
OxygenOS 5.1.5 (OnePlus5Oxygen_23_OTA_038_all_1808082017_028e075c45a84106.zip)
I am getting an "Installation failed" error, no matter which option or image I use to upgrade:
- Download from Oneplus Homepage and Install local file from recovery
- Updating via "System updates" in Android
- Updating via "System updates -> local upgrade"
I read all the posts in this forum from the last 2 months, but nothing really seams to work:
- wipe the cache in recovery
- install "older" version than 5.1.4/5.1.5 - in my case 5.0.1
- try different methods like flash from recovery, flash from local upgrade in Android...
I have an unlocked bootloader, but the phone is not rooted. I can not tell exactly if TWRP has ever been used before, because I bought this as a used phone, which already had an unlocked bootloader. Nevertheless I was able to install previous OTA updates. But now all updates are failing.
Anyone here who could help me please?
Best Regards,
Daniel
Click to expand...
Click to collapse
Hello, Do you have twrp running or stock recovery? Have you ever tried to factory reset and then install 5.0.1/5.1.4? Or format internal storage too and afterwards install the full 5.0.1 or 5.1.4 oos rom?
strongst said:
Hello, Do you have twrp running or stock recovery? Have you ever tried to factory reset and then install 5.0.1/5.1.4? Or format internal storage too and afterwards install the full 5.0.1 or 5.1.4 oos rom?
Click to expand...
Click to collapse
Thanks for your response. I use stock recovery. I didn't try to do factory reset or format internal storage, because I don't want to lose any data if possible.
Best Regards,
Daniel
schilling2k said:
Thanks for your response. I use stock recovery. I didn't try to do factory reset or format internal storage, because I don't want to lose any data if possible.
Best Regards,
Daniel
Click to expand...
Click to collapse
Have you at least wiped cache in recovery(you did not mention which sort of recovery you have). Wiping cache is also an option and you'll not loose any data.
Recommendation: keep in mind to backup your whole phone from time to time
There was a similar post to this one recently where a device wouldn't update to any version of OOS. Relocking the Bootloader first was the solution in that case. You could try that.
strongst said:
Have you at least wiped cache in recovery(you did not mention which sort of recovery you have). Wiping cache is also an option and you'll not loose any data.
Recommendation: keep in mind to backup your whole phone from time to time
Click to expand...
Click to collapse
Thanks for the reminder, I agree a 100% with you. :good:
Phone is fully backed up, I still prefer not to lose any data, as setting up everything again is not the most enjoyable thing for me.
Wiping cache via stock recovery is something I already did before, unfortunately luck.
Dirk said:
There was a similar post to this one recently where a device wouldn't update to any version of OOS. Relocking the Bootloader first was the solution in that case. You could try that.
Click to expand...
Click to collapse
Thanks! I think I already have seen this post, but can't find it right now. You are right, the solution was to lock the bootloader.
I wanted to avoid deleting all my data. Therefore I am primary looking for another solution. Maybe instead of going back and locking the bootloader again, going into the "other direction" where I can take advantage of the already unlocked bootloader, e.g. install custom recovery and update OSS this way? What do you think?
Best Regards,
Daniel
I had the same issue some weeks ago and the solution for me was to update from 4.5.14 to 5.0.0 with all data reset (i had already lost everything anyway). But you can maybe try it without wiping everything, only Dalvik cache. I can't find where I downloaded the 5.0.0 version (that is not stable) but I can maybe upload it on mediafire for you if you want.
---------- Post added at 11:41 AM ---------- Previous post was at 11:38 AM ----------
schilling2k said:
Thanks! I think I already have seen this post, but can't find it right now. You are right, the solution was to lock the bootloader.
I wanted to avoid deleting all my data. Therefore I am primary looking for another solution. Maybe instead of going back and locking the bootloader again, going into the "other direction" where I can take advantage of the already unlocked bootloader, e.g. install custom recovery and update OSS this way? What do you think?
Best Regards,
Daniel
Click to expand...
Click to collapse
I had the same issue some weeks ago and the solution for me was to update from 4.5.14 to 5.0.0 with all data reset and then 5.0.1 (after that, all updates were working, even 5.1.6 yesterday). But you can maybe try it without wiping everything, only Dalvik cache. I can't find where I downloaded the 5.0.0 version (that is not stable) but I can maybe upload it on mediafire for you if you want.
azretier said:
I had the same issue some weeks ago and the solution for me was to update from 4.5.14 to 5.0.0 with all data reset and then 5.0.1 (after that, all updates were working, even 5.1.6 yesterday). But you can maybe try it without wiping everything, only Dalvik cache. I can't find where I downloaded the 5.0.0 version (that is not stable) but I can maybe upload it on mediafire for you if you want.
Click to expand...
Click to collapse
Thanks for sharing the knowledge. Did you also have an unlocked bootloader?
I would really appreciate it, if you could upload the 5.0.0 image for me. Then I would give it a try. :good:
Yep unlock bootloader and unable to relock it, for unknown reasons (I didn't try again since).
I'll upload the 5.0.0 OOS when i'm back home tonight .
Think about using blu_shark modified TWRP, it's full Oreo compatible.
schilling2k said:
Thanks for sharing the knowledge. Did you also have an unlocked bootloader?
I would really appreciate it, if you could upload the 5.0.0 image for me. Then I would give it a try. :good:
Click to expand...
Click to collapse
here there is the 5.0.0 OOS versions I've found : http://www.mediafire.com/folder/97sy3q5jde1tj/Roms_OP5
But be careful, and download the 5.0.1 also because the 5.0.0 is really unstable (5.0.1 is a hot fix). I used 5.0.0 only to go to 5.0.1 right after minimal configuration.
azretier said:
here there is the 5.0.0 OOS versions I've found : http://www.mediafire.com/folder/97sy3q5jde1tj/Roms_OP5
But be careful, and download the 5.0.1 also because the 5.0.0 is really unstable (5.0.1 is a hot fix). I used 5.0.0 only to go to 5.0.1 right after minimal configuration.
Click to expand...
Click to collapse
Thanks for your effort. I haven't had the time to continue with my open task.
Unfortunately, I came across multiple postings which explicitly warned of lost data, bootloops and other strange behaviors when updating from 4.5.14 to 5.x.x while having an "open/unlocked" bootloader.
I am a little bit worried this could also affect me in my situation. I am really not in the mood to brick my device...
Maybe I will reset everything, lock my bootloader and install everything from scratch. Just need to find the time to do this.
Even after a factory reset I wasn't able to go from 4.5.14 to 5.x.x, maybe it's link to the fact that I wasn't able to relock my bootloader. Anyway give us some news, could be useful for the next guy with the same issue !
schilling2k said:
Thanks for sharing the knowledge. Did you also have an unlocked bootloader?
I would really appreciate it, if you could upload the 5.0.0 image for me. Then I would give it a try. :good:
Click to expand...
Click to collapse
Its available on Oneplus community tab,here
https://forums.oneplus.com/threads/...ficial-oxygen-os-roms-and-ota-updates.556580/
Do mind 5.0 is really buggy
Hi everyone. I'm new here on XDA and this is my first post so if I'm doing this wrong, please let me know below or provide a link if my problem has already been solved, thank you.
I have an s8+(SM-G955F, dream2ltexx/dream2lte), running 9.0.0. I have both, TWRP(3.3.1) and Magisk(latest) + edxposed(for what is worth). I am also running a custom kernel A2N. I received a week ago an OTA update and I would like to apply it. This is my first ever OTA update on a rooted device so I read a ton of posts and tutorials in the past few days, also backed up everything using TWRP. From what I understood(and please feel free to correct me if I'm wrong or show a better solution) I need to first install the default recovery image, lose TWRP, unroot, do the OTA and after that, reinstall TWRP and Magisk(I think I also need to return to stock kernel, not sure).
Important: I would very much like to not factory reset my phone if this is possible.
Now, I have a few questions:
1. Where can I get my default recovery.img ? (I tried to find it on https://desktop.firmware.mobi/device:468 but they don't have anything for android 9)
2. Do I also need to get and install my default kernel ? If so, where can I also get it ?
2. After I flash the recovery.img what is the best thing to do with Magisk ? (completly uninstall or just restore image ?)
3. After everything is done, will flashing TWRP require to remount the partitions ?(because that will also mean I have to factory reset at some point)
4. It would also be super helpful if you could provide me a link from where I can download OTA updates as zip files(if there exist such a place). The version that I need is: G955FXXS8DTC1
I cannot thank you enough for everything and sorry for the long post
Hope you have a safe, beautiful day !
P.S. I already tried to do the OTA update after backup. It tried to flash it throw TWRP and, of course, it failed(error: 7)