Hi
Since updating my OPO to YOG4PAS1N0 I couldn't reboot my OPO. Since the last update it won't even boot any more. I've reflashed to stock 4.4.4, installed every update and had the same issue. I even tried to flash the zip true recovery, but i got an error while doing it. So, after three times of updating, I'm back to square one.
After going back to stock I have to factory reset in recovery, otherwise the OPO won't boot.
But of course I'd like to install Lollipop (and later Marshmallow). What can I do? I have a Mac with OSX 10.11 and a laptop with Windows 7, so I'm able to use both.
I did the flashing on my Macbook with the Toolkit found here. But I don't think there's an issue with this, as it uses the terminal. It's just easier then to type it all myself
Thanks in advance.
erdeebee said:
Hi
Since updating my OPO to YOG4PAS1N0 I couldn't reboot my OPO. Since the last update it won't even boot any more. I've reflashed to stock 4.4.4, installed every update and had the same issue. I even tried to flash the zip true recovery, but i got an error while doing it. So, after three times of updating, I'm back to square one.
After going back to stock I have to factory reset in recovery, otherwise the OPO won't boot.
But of course I'd like to install Lollipop (and later Marshmallow). What can I do? I have a Mac with OSX 10.11 and a laptop with Windows 7, so I'm able to use both.
I did the flashing on my Macbook with the Toolkit found here. But I don't think there's an issue with this, as it uses the terminal. It's just easier then to type it all myself
Thanks in advance.
Click to expand...
Click to collapse
It'd help if you actually posted what errors you're getting, without information like that it's virtually impossible to troubleshoot. Anyway, your best bet is probably just to flash the stock images with fastboot. Back up anything important first as this will wipe your device. See section 8 of my guide:
http://forum.xda-developers.com/oneplus-one/general/guides-bacon-timmaaas-how-to-guides-t2839471
The only error I got, was that it's impossible to boot. I'll try your guide asap
Heisenberg said:
It'd help if you actually posted what errors you're getting, without information like that it's virtually impossible to troubleshoot. Anyway, your best bet is probably just to flash the stock images with fastboot. Back up anything important first as this will wipe your device. See section 8 of my guide:
http://forum.xda-developers.com/oneplus-one/general/guides-bacon-timmaaas-how-to-guides-t2839471
Click to expand...
Click to collapse
I unlocked the bootloader.
I installed the latest fastboot image.
Now my OPO is stuck again at the 1+ / Powered by Android-screen. I can't boot into recovery, but fastboot mode is still possible.
Everything up to cm-12.0-YNG1TAS2XK-bacon-signed-fastboot seems to work fine.
erdeebee said:
I unlocked the bootloader.
I installed the latest fastboot image.
Now my OPO is stuck again at the 1+ / Powered by Android-screen. I can't boot into recovery, but fastboot mode is still possible.
Click to expand...
Click to collapse
erdeebee said:
Everything up to cm-12.0-YNG1TAS2XK-bacon-signed-fastboot seems to work fine.
Click to expand...
Click to collapse
Is there a reason you're using that particular build instead of the latest? How are you installing it?
Heisenberg said:
Is there a reason you're using that particular build instead of the latest? How are you installing it?
Click to expand...
Click to collapse
I'm sorry, I thought my message was clear. The latest build gives the same problem. With this build, I'm able to boot. I installed this in terminal as a fastboot-images.
This guy has the exact same problem.
erdeebee said:
This guy has the exact same problem.
Click to expand...
Click to collapse
Assuming that you want to upgrade your OPO to latest available version of Cyanogen
- Flash latest *fastboot* image from here http://forum.xda-developers.com/oneplus-one/general/official-cm11s-roms-ota-updates-t2906746
- If you have already tried above step, flash cm-12.0-YNG1TAS2I3-bacon-signed-fastboot.zip and then upgrade via OTA incremental update zip
Mr hOaX said:
Assuming that you want to upgrade your OPO to latest available version of Cyanogen
- Flash latest *fastboot* image from here http://forum.xda-developers.com/oneplus-one/general/official-cm11s-roms-ota-updates-t2906746
- If you have already tried above step, flash cm-12.0-YNG1TAS2I3-bacon-signed-fastboot.zip and then upgrade via OTA incremental update zip
Click to expand...
Click to collapse
I've tried the first, didn't work. I've tried flashing 11S and started upgrading. I didn't have issues until 12.0. When I got to 12.1 I couldn't reboot (but I could shut down and boot). With the latest update I couldn't even boot normally.
Anyone has some idea?
Verstuurd vanaf mijn A0001 met Tapatalk
erdeebee said:
Anyone has some idea?
Verstuurd vanaf mijn A0001 met Tapatalk
Click to expand...
Click to collapse
Not sure if its a language barrier but first of you are going to have to supply more information than that. Secondly what have you tried to fix it and especially since there are tutorial out the waaaaahzooo in here on how to repair your "bricked" phone.
Please research make some attempts and if any issue please document in full what your issue is. I guarantee you though whatever it is someone here has gone through it already so search thorough
playya said:
Not sure if its a language barrier but first of you are going to have to supply more information than that. Secondly what have you tried to fix it and especially since there are tutorial out the waaaaahzooo in here on how to repair your "bricked" phone.
Please research make some attempts and if any issue please document in full what your issue is. I guarantee you though whatever it is someone here has gone through it already so search thorough
Click to expand...
Click to collapse
What I have tried is on page 1 of this thread.
I tried to install 4.4.4 with a flashable zip and then installed all updates. I installed the 5.1.1 zip. I installed the fastboot 5.1.1 and 4.4.4 and installed all updates.
Now I'm on 5.0.
On the last update I couldn't update reboot or boot anymore. The update before that I couldn't reboot, bu I could boot.
erdeebee said:
What I have tried is on page 1 of this thread.
I tried to install 4.4.4 with a flashable zip and then installed all updates. I installed the 5.1.1 zip. I installed the fastboot 5.1.1 and 4.4.4 and installed all updates.
Now I'm on 5.0.
On the last update I couldn't update reboot or boot anymore. The update before that I couldn't reboot, bu I could boot.
Click to expand...
Click to collapse
My bad on that did not even realize there was another page.. dont know how that happened... Wow I say just start from scratch and go to cm page and download the latest stock software. I am sorry I see others have tried to help you and to be honest your breakdown is a lil confusing. NO worries though hopefully someone will come along to help
Related
im trying to get back to complete stock to start over again because i cant get help with my 'no signal problem' but it wont start my factory restore even though i am using the right img.
the issues started when i tried to install Cataclysm (http://forum.xda-developers.com/showthread.php?t=2518660) they have a thing in there saying that its a known problem to not get signal when flashing twrp
(My mobile signal/radio isn't working anymore!
- There's a bug with TWRP that remove/corrupt your baseband during flash. Please refer to the twrp team for a fix.)
no link and i cant find it on google so any help would be appreciated
image attached its the error when trying to restore the factory image.
dudekiller said:
im trying to get back to complete stock to start over again because i cant get help with my 'no signal problem' but it wont start my factory restore even though i am using the right img.
the issues started when i tried to install Cataclysm (http://forum.xda-developers.com/showthread.php?t=2518660) they have a thing in there saying that its a known problem to not get signal when flashing twrp
(My mobile signal/radio isn't working anymore!
- There's a bug with TWRP that remove/corrupt your baseband during flash. Please refer to the twrp team for a fix.)
no link and i cant find it on google so any help would be appreciated
image attached its the error when trying to restore the factory image.
Click to expand...
Click to collapse
You can always try the second method for the "BACK TO STOCK" guide from here:
http://forum.xda-developers.com/showthread.php?t=2513701
Even better you can use the instructions from the second post of that thread to wipe clean all your partitions prior to flashing them via fastboot.
quendil said:
You can always try the second method for the "BACK TO STOCK" guide from here:
http://forum.xda-developers.com/showthread.php?t=2513701
Even better you can use the instructions from the second post of that thread to wipe clean all your partitions prior to flashing them via fastboot.
Click to expand...
Click to collapse
im still getting invalid bootloader img
dudekiller said:
im still getting invalid bootloader img
Click to expand...
Click to collapse
have you extracted all the images on C:/image-hammerhead-krt16m like the example?
Have you renamed "bootloader-hammerhead-XXXXXX.img" to "bootloader.img" and "radio-hammerhead-XXXXXX.img" to "radio.img"?
quendil said:
have you extracted all the images on C:/image-hammerhead-krt16m like the example?
Have you renamed "bootloader-hammerhead-XXXXXX.img" to "bootloader.img" and "radio-hammerhead-XXXXXX.img" to "radio.img"?
Click to expand...
Click to collapse
yes, it seems that twrp corrupted something and it doesnt recognize the device anymore.
dudekiller said:
yes, it seems that twrp corrupted something and it doesnt recognize the device anymore.
Click to expand...
Click to collapse
Oh damn...
On bootloader when you give the command fastboot devices does it show you anything?
i wonder if the TWRP bug is why i was getting bootloop when flashing Bootanimations the other day?
Wug's Nexus toolkit has been my lifeline with 4 nexus devices.
alright guys i figured it out i did a oem lock and unlock and then the factory image worked so im stock right now... it might stay that way for a bit.. lol
comicbookguy72 said:
Wug's Nexus toolkit has been my lifeline with 4 nexus devices.
Click to expand...
Click to collapse
and this is the problem with pretty much everything. people relying on toolkits, then when something screws up, they have no idea what happened.
Zepius said:
and this is the problem with pretty much everything. people relying on toolkits, then when something screws up, they have no idea what happened.
Click to expand...
Click to collapse
his first priority is fixing it. his second priority is possibly finding out why he borked it and not making the same mistake again. i've borked stuff learning and fixed it with toolkits.
not everyone wants to learn ADB or fastboot commands, or install the SDK, and NOT EVERYONE HAS TO. not everyone is a would-be developer
dudekiller said:
they have a thing in there saying that its a known problem to not get signal when flashing twrp
(My mobile signal/radio isn't working anymore!
- There's a bug with TWRP that remove/corrupt your baseband during flash. Please refer to the twrp team for a fix.)
Click to expand...
Click to collapse
So why did you flash via TWRP then?
Han Solo 1 said:
So why did you flash via TWRP then?
Click to expand...
Click to collapse
i didnt go through the faqs before installing, i looked at the rom and what it offered. it said stable so i wasnt to worried about bugs since i was coming from cm11
Hi folks, so, I received OTA update for my Moto G (XT1032).
Phone was rooted (I did unroot from SuperSU). Also, I've re-installed Stock recovery (to make sure) and wiped cache/dalvik.
But, update still fails.
I don't have much root-related soft (like Xposed etc) installed - so pretty sure this should not cause an issue.
But still, update fails.
Any ideas how to troubleshoot/make it work? Maybe installing OTA somehow from recovery (custom one, TWRP)?
Any comments - much appreciated. I guess I'm not alone in this, but still...
Thanks
Same problem here
Ulverinho said:
Hi folks, so, I received OTA update for my Moto G (XT1032).
Phone was rooted (I did unroot from SuperSU). Also, I've re-installed Stock recovery (to make sure) and wiped cache/dalvik.
But, update still fails.
I don't have much root-related soft (like Xposed etc) installed - so pretty sure this should not cause an issue.
But still, update fails.
Any ideas how to troubleshoot/make it work? Maybe installing OTA somehow from recovery (custom one, TWRP)?
Any comments - much appreciated. I guess I'm not alone in this, but still...
Thanks
Click to expand...
Click to collapse
Have to install stock ROM again then update it via ota. Could also try flashing an ota update file via the official recovery of your phone.
A_Bunny said:
Have to install stock ROM again then update it via ota. Could also try flashing an ota update file via the official recovery of your phone.
Click to expand...
Click to collapse
Yep, my guess was the same. As per official recovery - I'll try adb sideload, but first time it couldn't find phone (all drivers installed and up-to-date).
http://forum.xda-developers.com/moto-g/help/driver-fastboot-falcon-s-t2820848
This error pops up - I can't find solution also...
Ulverinho said:
Yep, my guess was the same. As per official recovery - I'll try adb sideload, but first time it couldn't find phone (all drivers installed and up-to-date).
http://forum.xda-developers.com/moto-g/help/driver-fastboot-falcon-s-t2820848
This error pops up - I can't find solution also...
Click to expand...
Click to collapse
Install the recovery with fastboot not adb.
A_Bunny said:
Install the recovery with fastboot not adb.
Click to expand...
Click to collapse
Well, I might misunderstood, but:
I have official recovery (fastboot is mode of it, I guess, when U press Power+volume key?)
I've read about adb sideload zip_name_of_OTA.zip
I don't know any other way to install OTA apart from let phone handle it OR adb sideload.
Ulverinho said:
Well, I might misunderstood, but:
I have official recovery (fastboot is mode of it, I guess, when U press Power+volume key?)
I've read about adb sideload zip_name_of_OTA.zip
I don't know any other way to install OTA apart from let phone handle it OR adb sideload.
Click to expand...
Click to collapse
Just load it onto your phone before you flash it. Your ROM does work.
A_Bunny said:
Just load it onto your phone before you flash it. Your ROM does work.
Click to expand...
Click to collapse
Load ZIP of OTA on SD Card and install it from Recovery? Will it work?
Ulverinho said:
Load ZIP of OTA on SD Card and install it from Recovery? Will it work?
Click to expand...
Click to collapse
It may work if it is the stock recovery.
A_Bunny said:
It may work if it is the stock recovery.
Click to expand...
Click to collapse
Got this, screenshot in attachment.
Fingerprints are wrong. In build.prop - I can see it's fine, fingerprint of current 4.4.4. - matches expected.
But as soon as update starts - it says that 4.4.2 is fingerprint of my OS. Bollocks.
Edited OTA zip, edited some metadata file...
Why it won't install on pretty clean phone - I can't understand...Previous installs of OTA went fine with root etc.
Ulverinho said:
Got this, screenshot in attachment.
Fingerprints are wrong. In build.prop - I can see it's fine, fingerprint of current 4.4.4. - matches expected.
But as soon as update starts - it says that 4.4.2 is fingerprint of my OS. Bollocks.
Edited OTA zip, edited some metadata file...
Why it won't install on pretty clean phone - I can't understand...Previous installs of OTA went fine with root etc.
Click to expand...
Click to collapse
Well the only thing I would recommend would be to install the stock system though fastboot manualy.
Ulverinho said:
Hi folks, so, I received OTA update for my Moto G (XT1032).
Phone was rooted (I did unroot from SuperSU). Also, I've re-installed Stock recovery (to make sure) and wiped cache/dalvik.
But, update still fails.
I don't have much root-related soft (like Xposed etc) installed - so pretty sure this should not cause an issue.
But still, update fails.
Any ideas how to troubleshoot/make it work? Maybe installing OTA somehow from recovery (custom one, TWRP)?
Any comments - much appreciated. I guess I'm not alone in this, but still...
Thanks
Click to expand...
Click to collapse
i feel ya same thing here, than i tryed installing a stock lollipop from here via twrp witch ended up messing my phone with failing the procedure wondered around couldnt revert to stock since im a noob and didnt even backed up the rom,but at the and of the day thank god for the cm12.1 finally menaged to make my phone running again at least
Greetings, I have the same problem, it is the last screen that appears when you install the update, and then restarts it goes off the screen update error ...
To anyone having issues:
1. Make sure you're on completely stock 4.4.4 (Refer to http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688 and use only untouched 4.4.4 version for your phone if you have to reflash before continuing)
2. Make sure you're on stock recovery (Refer to http://forum.xda-developers.com/showthread.php?t=2649763)
*Uninstall XPOSED if using it
3. I personally let update run on its own after reverting everything to stock.
fusionice said:
To anyone having issues:
1. Make sure you're on completely stock 4.4.4 (Refer to http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688 and use only untouched 4.4.4 version for your phone if you have to reflash before continuing)
2. Make sure you're on stock recovery (Refer to http://forum.xda-developers.com/showthread.php?t=2649763)
*Uninstall XPOSED if using it
3. I personally let update run on its own after reverting everything to stock.
Click to expand...
Click to collapse
Yeah, that's the better way.
But I guess, I can install Stock 5.* straight away after wiping? Why bother about OTA, if there is ROM available?
fusionice said:
To anyone having issues:
1. Make sure you're on completely stock 4.4.4 (Refer to http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688 and use only untouched 4.4.4 version for your phone if you have to reflash before continuing)
2. Make sure you're on stock recovery (Refer to http://forum.xda-developers.com/showthread.php?t=2649763)
*Uninstall XPOSED if using it
3. I personally let update run on its own after reverting everything to stock.
Click to expand...
Click to collapse
Yep.
The solution is backup data, restore stock last firmware using fastboot guide posted in this forum and not even update apps (cancel gmail registration and everything it asks when it first starts) ONLY update motorola update services so you can get the ota again an install it. If you have the ota downloaded you can flash it through recovery but using the last recovery version (.61) and of course last firmware version. If you guys flash it all through fastboot, it should install w/o any problems.
HI all, I have CM12 installed on my rooted phone and this morning when I switched it on, I got a message saying:
"WARNING: Update Cyanogen recovery is disabled. This may cause issues with updating your device. Please enable Update Cyanogen recovery in developer options"
Now, that option is off because I have my custom recovery TWRP installed on the phone, I'd like to keep that and I don't want to reinstall it after the update, so I believe I should ignore the message, but what I wanted to check with you guys is whether ignoring it will in fact cause any issues as this is the first time ever I've seen this message (this update by the way I think is the first one after installing CM12).
Any idea?
thanks
Disregard the message.
Thanks Heisenberg,
I did that but when the phone restarts trying to install the update, it goes straight into recovery mode (TWRP) and from there I don't think I can install the update, as none of the options seem to allow me to do so, see screenshot http://s23.postimg.org/6d6s7wyq3/IMG_20150625_135453.jpg
All right, I downloaded the zip from here http://cyanogen-ota-bacon.somee.com/ and tried to flash it from TWRP, but I get an error, screenshot here http://s28.postimg.org/zb06wtcpp/OTA_error.jpg, any idea why?
Same here, got an error in TWRP logs that prevented the update to install.
I'd like to avoid reflashing stock recovery only to install the update...
Heres the log: http://s29.postimg.org/njqqqlfc7/Screenshot_2015_06_25_08_49_42.png
Seems something related to outdated "build fingerprint" my device has currently 12.0-YNG1TAS17L
I guess the alternative would be to do it thru Cyanogen Recovery, but let's see what more knowledgeable members have to say as, like you, I don't want to have to reinstall TWRP and SU just for the sake of the update
Looks like you cant use the official update with TWRP. Either flash it via cyanogen recovery then flash back TWRP, or use a differnt zip for update not the official
Thanks for clarifying that davebugyi, then so be it, I'll do it thru cyanogen recovery and then reflash TWRP and probably SU as well
thanks
davebugyi said:
Looks like you cant use the official update with TWRP. Either flash it via cyanogen recovery then flash back TWRP, or use a differnt zip for update not the official
Click to expand...
Click to collapse
Ah, sorry forgot to ask, is there an unofficial update? If so where do I get it from?
davebugyi said:
Looks like you cant use the official update with TWRP. Either flash it via cyanogen recovery then flash back TWRP, or use a differnt zip for update not the official
Click to expand...
Click to collapse
duratto said:
Ah, sorry forgot to ask, is there an unofficial update? If so where do I get it from?
Click to expand...
Click to collapse
For example here: http://forum.xda-developers.com/showthread.php?t=2810365
thanks! Ah OK I see so that's the whole ROM there as opposed to just an update
davebugyi said:
For example here: http://forum.xda-developers.com/showthread.php?t=2810365
Click to expand...
Click to collapse
Do you mean flashing only this update found at the end of the first post?
YNG1TAS2I3 Radio, etc - Mirror - Same as YNG1TAS0YL
md5 - 6d5db5af6c92b814b9a0ebd18341dd8e
Click to expand...
Click to collapse
Is it safe to flash only that zip from TWRP over the stock Cyanogen OS?
Yes, but if I'm not mistaken, judging from the file size, that's the whole ROM
tsnake said:
Do you mean flashing only this update found at the end of the first post?
Is it safe to flash only that zip from TWRP over the stock Cyanogen OS?
Click to expand...
Click to collapse
The file I quoted is not a whole ROM, it's 31 MB.
AH OK, sorry I thught you referred to the 500mb file
Apparently even by enabling cyanogen recovery, I still can't get the updated installed as the phone keeps rebooting in the TWRP recovery, which is very odd.
I'm having the same issue. Anyone?
Got the same problem. Any idea?
duratto said:
Apparently even by enabling cyanogen recovery, I still can't get the updated installed as the phone keeps rebooting in the TWRP recovery, which is very odd.
Click to expand...
Click to collapse
Bump for a fix?
Juergen1337 said:
Got the same problem. Any idea?
Click to expand...
Click to collapse
The solution seems to be installing the new ROM provided. Related problem here http://forum.xda-developers.com/oneplus-one/help/twrp-cm-android-version-mismatch-t3147658
hi !
few month ago i rooted my nexus5 and installed a custom rom (pure nexus), everything was OK. but today i tried to install the last version of "pure nexus", so i downloaded the zip file, pushed it on the device, launched a flash zip with nexus root toolkit (everything was ok on the screen) but then it restart, and get stuck during the boot (4 small circle rotating...)
maybe i've done something wrong? how can i fix it?
(sorry i'm a noob !)
thanks!
nel0 said:
hi !
few month ago i rooted my nexus5 and installed a custom rom (pure nexus), everything was OK. but today i tried to install the last version of "pure nexus", so i downloaded the zip file, pushed it on the device, launched a flash zip with nexus root toolkit (everything was ok on the screen) but then it restart, and get stuck during the boot (4 small circle rotating...)
maybe i've done something wrong? how can i fix it?
(sorry i'm a noob !)
thanks!
Click to expand...
Click to collapse
Hi!
Congratulations, this is your first bootloop. Nothing to worry about. I guess your problem is due to the fact that you were coming from a lollipop based custom rom. Before you install a marshmallow based custom rom you need to install the marshmallow factory image first. If you're using the nexus root toolkit you can always click on the magic "flash stock - unroot" button. This is the easiest way for you.
My suggestion is to flash the factory image manually with ADB. In this way you'll know the basics of modding and it will be very useful for you in future. If you want you can follow this guide http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701
vorinc said:
Hi!
Congratulations, this is your first bootloop. Nothing to worry about. I guess your problem is due to the fact that you were coming from a lollipop based custom rom. Before you install a marshmallow based custom rom you need to install the marshmallow factory image first. If you're using the nexus root toolkit you can always click on the magic "flash stock - unroot" button. This is the easiest way for you.
My suggestion is to flash the factory image manually with ADB. In this way you'll know the basics of modding and it will be very useful for you in future. If you want you can follow this guide http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701
Click to expand...
Click to collapse
thanks for your answer!
alright, after installing a marshmallow factory image, everything was OK \0/
so i was wondering : is it possible to "update" a custom rom without wiping everything? :/ (is that what people call a dirty flash?)
thanks again for your help
nel0 said:
is it possible to "update" a custom rom without wiping everything? :/ (is that what people call a dirty flash?)
Click to expand...
Click to collapse
Yes, that's what "dirty flash" means. It is possible as long as the update doesn't concern an android version. An example is your case: lollipop-->marshmallow.
In facts custom roms (differently from factory images) do not provide boot.img in their zips; they assume you already have installed in your device. The lack of the correct boot.img caused your bootloop
vorinc said:
Yes, that's what "dirty flash" means. It is possible as long as the update doesn't concern an android version. An example is your case: lollipop-->marshmallow.
In facts custom roms (differently from factory images) do not provide boot.img in their zips; they assume you already have installed in your device. The lack of the correct boot.img caused your bootloop
Click to expand...
Click to collapse
oh, ok, understood. Thanks for the precision !
Hey folks; I'm hoping I can get some advice or pointers, or maybe just a slap upside the head with something I've missed.
I have one of the original Shield tablets, and played around with it quite a lot, installing various custom ROMs from the marvelous directions I've found here. When the battery thing happened, I submitted the required info and happily received my new tablet. The original was rooted and customised still, kill-switch averted, and I had two working tablets. I gave the new stock one to my wife.
But then, about three months ago, I was playing with mine again installing a newer ROM than the one I was using (I *think* I was going from an older Bliss rom to one of the Cyanogen), and ... Something Happened (tm). The tablet rebooted in the middle of everything, and now won't boot to an image.
I'm on Windows 10 now, and had some fun getting the drivers working, but they seem to. I can communicate with the tablet through Fastboot, but ADB doesn't see it. I've flashed several versions of TWRP to the tablet, and can boot into that recovery - both through Fastboot and the tablet's power+vol-dn buttons. I've used TWRP to flash several different ROMs, and it *appears* to work (there are no errors), but when I reboot the tablet .... nada. Nothing but the Nvidia boot screen for days.
So now... what have I missed? I'm a little reluctant to flash a stock ROM, but I'm at a loss. I used to have more time to fiddle and figure, and I'm afraid that my impatience is going to kill the thing.
Format system and data see if that works
You need to have the latest bootloader to run the latest roms.
Sent from my ZTE A2017U using Tapatalk
skooter32 said:
Format system and data see if that works
Click to expand...
Click to collapse
Have done, but I'll try it again. Thanks
lafester said:
You need to have the latest bootloader to run the latest roms.
Sent from my ZTE A2017U using Tapatalk
Click to expand...
Click to collapse
I've tried the latest and the not-so-latest, all with similar results.
Hnefatafl said:
I've tried the latest and the not-so-latest, all with similar results.
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so you wan t your "burning" tablet set again stock?
Did you read about "recovery images" for shield tablet?
If fastboot is working you can flash the recovery image and all will update to the latest(blob,system,boot, etc)
flash latest twrp for shieldtablet.
after that use the nomoreota.zip to prevent the software brick from nvidida
Hnefatafl said:
Have done, but I'll try it again. Thanks
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Also format data system to something other than ext4 then re format it back
skooter32 said:
Also format data system to something other than ext4 then re format it back
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can I ask what that should bring?
wiQbold said:
so you wan t your "burning" tablet set again stock?
Did you read about "recovery images" for shield tablet?
If fastboot is working you can flash the recovery image and all will update to the latest(blob,system,boot, etc)
flash latest twrp for shieldtablet.
after that use the nomoreota.zip to prevent the software brick from nvidida
Click to expand...
Click to collapse
No, I don't want it stock at all, I was just worried that was my only option to get this thing to respond again. I was running BlissPop v.somethingorother, but wanted to update. That's when things went awry.
Right, well it looks like I've got this thing going. I could flash TWRP 3.1.0-0, but not any 3.1.1. Cyanogenmod 12 worked. Reading up a little more (it got slow at work for a couple of days...) I flashed the firmware to 5.0, and could now install TWRP 3.1.1-1! Then I could install (in this case) Lineage 14.1, which *almost* worked. It booted, but there's no wifi.
Then I found a suggestion - I think it was on these forums somewhere - and restarted. Wiped all data again, flashed Cyanogenmod 12, no gapps. Restarted, checked everything including wifi, and is good. Rebooted back into recovery, performed a factory reset, then installed Lineage 14.1 and gapps. When it rebooted, everything is working!
So. Firmware. Huh.
Thanks all.
Hnefatafl said:
No, I don't want it stock at all, I was just worried that was my only option to get this thing to respond again. I was running BlissPop v.somethingorother, but wanted to update. That's when things went awry.
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Click to collapse
do not know if you need the bootloader(blob) from nougat to boot up, that lafester told you. but that sounds plausible. skooter says something from re-formating. so if you tried that all and nothing changes? cache and data partition you wiped also, so it has to be work for my understanding.
went always stock, so can t help you..
but you can use recovery images > twrp > bliss/linage. no need to boot up stock?
wiQbold said:
can I ask what that should bring?
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Click to collapse
I have had similar issues and I tried everything even this plus what harm is it going to be and as the fellow below said if ur in fastboot and recovery with no issues then surely u should be flashing stick to fix Ur problem ?