S7 sm-g891a boot loop/flashing issue - Samsung Galaxy S7 Active Questions & Answers

My S7 Active SM-G891a had issues out of nowhere one day and got stuck in the recovery booting boot loop. I couldn't get the stock recovery mode to ever load up, it would always restart or tell me no command even after entering in commands to load the stock recovery mode up. I have tried flashing with a handful of firmwares, the 6.0 firmware just go into a recovery booting boot loop and the 7.0 ones I have tried act like they are going to boot but then get a warning "Security Error: This phone has been flashed with unauthorized software & is locked. With the 7.0 software I can get back into stock recovery mode but still cant actually boot the phone up afterwards. Is there an ATT US firmware that I should be able to use that wont get this message? Also as a note, during the flash, the BL would never flash with any of the firmwares I have downloaded. It was hit or miss if the AP, CP, or CSC would flash without failure. Some would have success on all 3 and others wouldn't. Just trying to get the phone functional again, and not necessarily rooting it or unlocking it. Thanks

I have never heard of that happening. Sounds frustrating sorry.
Try flashing:
https://cloud.mail.ru/public/BGy7/g..._QB17619845_REV02_user_low_ship_MULTI_CERT.7z
With Odin Modified:
https://androidfilehost.com/?fid=24591023225177749

For future reference, when you see the "No Command" screen with a little dead android character, if you hold power while clicking vol up then release recovery should start up. If you are in recovery and don't select "reboot system" then the phone will continually reboot to recovery first stopping at the "No Command" screen. This will happen even if you hard power down the phone until you specify boot to system. This is actually a feature to default you to a recovery position rather than getting stuck in messed up software.
I agree with @ThunderingLight that attempting to flash the Nougat stock ROM is the only way out. This model phone is very locked down, so you are running up against the security features that keep it locked and prevent unauthorized software from being loaded. Overall, that's a good thing for most people, but bad for folks that like to play with their devices.
Good luck

Related

Galaxy Note 2: Stuck In Bootloop

NoteII Randomly stuck in a bootloop with no access to recovery
I looked for two days around the web for fixes to this, tried flashing everything from roms (if i understand it correctly it's like a phone OS), through custom recoveries (the things that show up after the up/home/power button combo) and even a kernel. I know that I honestly shouldn't have done that without the full knowledge of what I did, but at 3AM I didn't think much. I think i even tried using PIT, but it got stuck and didn't go through.
Okay, specifics:
One day I pick up my phone and notice the big white letters - " (...) note II" etc, standard bootloop. Kinda surprising since I didn't do anything to the phone, but It had some problems before like deleting like 4-5 apps randomly once, or an icon or two disappearing. I tried the obvious method of recovery mode and clearing caches and such, but it didn't work:
after the button combination it briefly showed the "teamwin" blue logo of my recovery i used to have for like 2 years, and then it goes black, and the white letters show up again. Only the download mode shows up. Odin detects the phone and when i flashed a stock rom and some recoveries on it, odin said they "passed", but no change ensued, the recovery still showed teamwin's, even after flashing clockwork recovery, or whatever it's called. I basically accomplished nothing, and I need to know what to do specifically to fix the phone, without bricking it even more. can you guys point me in the right direction, or maybe try to diagnose the problem? Thanks.
-no recovery
-recovery flashing doesn't change anything
-download mode works, odin detects the phone
I've got the impression that you're trying to make two steps in one. I suggest to flash firmware through Odin, reboot, setup and then make wipes and factory reset in stock recovery. Then flash the custom recovery through Odin and all should be fine again.
Reminder: Don't flash firmware beneath your current bootloader version.

Debrick process: can't enter Recovery mode

Hello everyone,
My phone (S4 mini GT-I9195) decided all of a sudden to stop working. I couldn't boot it, charge it, nothing but a black screen. After some research on the world wide web, I came to the conclusion that it might be "bricked", as the cool kids call it. I came upon a guide on this website that seemed promising: https://forum.xda-developers.com/showthread.php?t=2600869
I followed the instructions, found a debrick.img corresponding to my GT-I9195, put it on a sd card and managed to boot the phone.
Next was entering Download mode and flash with a stock firmware via Odin (v3.09). I used a 4.4.2 firmware I found on Sammobile (I9195XXUCNK4_I9195QXZCOA1_XEF) corresponding to my region and phone.
Everything went fine with Odin, I waited until it said "PASS!" and rebooted the phone.
The next step was to enter Recovery mode, and that's where I have a problem. I use the combination "Volume up + Home + Power" to enter it, it vibrates once, shows me the Samsung logo (+ model) with "Recovery booting...." written in blue on the top left corner, I release all the buttons, and after a few seconds, it goes to a black screen, it vibrates twice and reboot on the Samsung logo, but without the "Recovery booting..." message on top left corner. After that, it enters a bootloop that only ends when I remove the battery.
So, I can never enter the recovery mode (I tried multiple times, with different methods, such as releasing only the power button, but to no avail) and cannot complete the debrick guide. I tried different stock firmwares but always with the same result.
Did I do something wrong? What can I do differently to enter recovery mode? Should I prepare the funeral for my phone?
Thank you in advance for your answers.
You should try flashing cwm with odin, then formating your system partition, if you can externally put a rom on your memory card then do so, after that install that rom on your phone, if that doesn't work then try flashing your stock firmware after you had done everything...Of course I don't know if any of this will work because I haven't run into a issue like this before, though one time my recovery was blocked and flashing cwm on it fixed it, instead of flashing stock firmware I went for cyanogenmod (now lineage os) so it might work for you, who knows.
Well, first of all, thank you for your leads.
Secondly, as you suggested, I tried flashing with Odin, with CMW (6.0.4.6 and 6.0.5.1). It went smoothly in Download mode, I get the green PASS!, but just as before, when it reboots in Recovery mode, it doesn't go beyond the blue "Recovery booting...." step, instead, the dreaded bootloop begins.
I also tried flashing with TWRP (3.0.2.0), but unfortunately no change...
And without any custom recovery, I cannot try the lineage os.
I'm begining to feel the end ^^
paupiette said:
Well, first of all, thank you for your leads.
Secondly, as you suggested, I tried flashing with Odin, with CMW (6.0.4.6 and 6.0.5.1). It went smoothly in Download mode, I get the green PASS!, but just as before, when it reboots in Recovery mode, it doesn't go beyond the blue "Recovery booting...." step, instead, the dreaded bootloop begins.
I also tried flashing with TWRP (3.0.2.0), but unfortunately no change...
And without any custom recovery, I cannot try the lineage os.
I'm begining to feel the end ^^
Click to expand...
Click to collapse
I have TWRP on my mini. When I first flashed TWRP (3.0.2.1) via Odin, I had to manually boot into recovery by holding VolUp+Home+Power as soon as I see PASS!, BEFORE the phone automatically reboots.
I have to try this a couple times to get TWRP to stick. From what I read, if you let the phone boot automatically after flashing from Odin, it will automatically overwrite the new flash with stock Samsung recover (which is bad in your case.) So you have to interrupt this by a manual reboot before the phone does its thing. If you are successful, you should boot directly into TWRP on the manual reboot. From then on TWRP will overwrite the stock recovery and you will be good to go.
I find the timing of this manual reboot a bit tricky on the phone. Do it too soon, and the TWRP was not flashed, a second too late, and the phone boots to stock. I had to try that a few times to get it right. Basically, be ready with the buttons and press it the instant you see PASS! So maybe you can try flashing TWRP again before giving up.
I have encountered the same problems today. After waking up, my phone (S4 Mini) told me an update (17 MB) was available. Happy about still getting updates, I started the process and the telephone rebooted. When returning ten minutes later it was all dark and wouldn't respond to any button combination. After working through a lot of threads and forums, trying to fix the problem, I managed to get a debrick image for the phone as well as the right firmware from Sammobile (which is astonishingly the same one that paupiette uses, though I'm from Germany, but the phone seems to have a French regional code).
At first I wasn't able to get to the Download Mode, instead my phone always told me this while denying my attempts to flash it:
BOOTE RECOVERY MODE
CHECK BOOT PARTITIONS..
COPY FROM T-FLASH..
BOOT RECOVERY..
WRITE 139008 sectors..
FLASH WRITE FAILURE
ddi: mmc_read failed
ODIN MODE
PRODUCT NAME: GT-I9195
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
KNOX KERNEL LOCK: 0x0
KNOX WARRANTY VOID: 0x0
CSB-CONFIG-LSB: 0x30
BOOTLOADER RPSWREV: 2
WRITE PROTECTION: Enable
Nothing seemed to work and some other topics on different forums blamed the internal flash chip (eMMC) to be the cause for all the trouble. I gave up on my phone, loosening the skrews on the back to get a look on the board. Before ripping apart the last bits, I tried to start the Download Mode one more time, so I put in the battery and hold the three buttons. Et voilà - the phone came up with that white booting screen. It was looping this process over and over as paupiette had allready described. I managed to start the Download Mode and flash with Odin3 (v3.12). A green "PASS!" told be, it worked until it began to enter the loop of rebooting again unable to enter the Recovery Menu.
So close but yet so far away from what I want.
Any new ideas or suggestions?

[SOLVED] Android Pixel XL Boot Loop, Never Seen Before

My XL is stuck in a boot loop that I haven't found described anywhere. It begins with the bootloader unlocked warning screen then goes to the white "Google" boot screen, but within one second the screen goes black, waits about 10 seconds and runs through that cycle again. It also randomly (it seems) does the "Writing to EX4 file" screen before the bootloader unlocked warning screen.
It will cycle through this sequence forever if it's plugged in but when not plugged in it will seemingly power off after a random number of cycles. However, powering on does not require holding down the power button - it jumps directly to the beginning of the cycle, sometimes at the bootloader unlocked screen and sometimes at the EX4 screen.
At no point does my Windows 10 PC show the phone as being attached when plugged in to USB. Also, no combination or duration of the phone's physical buttons affect this in any way.
I was following the steps in this article and had just performed the second-last line in the post, "Reboot into the installed recovery." That's when the cycle started. Prior to the step "In TWRP, install twrp.zip" everything was working correctly, though I hadn't rooted yet, of course. I didn't reboot normally in between those two steps, so I can't say which of them caused the problem.
I'm running Android Update, 7.1.2 N2G47E and had been before beginning the procedure. It came from the OTA update and had unrooted the phone from the previous version.
Any and all help will be rewarded with 137 Antique, Pre-Web Internet Points and The Thanks of a Grateful Nation™.
I would fastboot latest factory image.
Just hold vol- when a reboot comes it will go into bootloader.
piz333 said:
My XL is stuck in a boot loop that I haven't found described anywhere. It begins with the bootloader unlocked warning screen then goes to the white "Google" boot screen, but within one second the screen goes black, waits about 10 seconds and runs through that cycle again. It also randomly (it seems) does the "Writing to EX4 file" screen before the bootloader unlocked warning screen.
It will cycle through this sequence forever if it's plugged in but when not plugged in it will seemingly power off after a random number of cycles. However, powering on does not require holding down the power button - it jumps directly to the beginning of the cycle, sometimes at the bootloader unlocked screen and sometimes at the EX4 screen.
At no point does my Windows 10 PC show the phone as being attached when plugged in to USB. Also, no combination or duration of the phone's physical buttons affect this in any way.
I was following the steps in this article and had just performed the second-last line in the post, "Reboot into the installed recovery." That's when the cycle started. Prior to the step "In TWRP, install twrp.zip" everything was working correctly, though I hadn't rooted yet, of course. I didn't reboot normally in between those two steps, so I can't say which of them caused the problem.
I'm running Android Update, 7.1.2 N2G47E and had been before beginning the procedure. It came from the OTA update and had unrooted the phone from the previous version.
Any and all help will be rewarded with 137 Antique, Pre-Web Internet Points and The Thanks of a Grateful Nation™.
Click to expand...
Click to collapse
Sounds like you were coming from the April 2017 update to the May 2017 OTA update. The May update included a new bootloader which performs additional verification on the boot image. I suspect that when you installed TWRP and rebooted, the May bootloader detects the changes TWRP installation made to your boot image and aborts the boot process resulting in your bootloop. Additional detail and information can be found in the linked thread and solution should be towards the end of the thread. You have a few options I think (assuming you can get into fastboot/recovery mode) - you can temporarily resolve by reverting back to the April 2017 bootloader which does not have the additional boot verification procedure or you can follow the steps to flash Chainfire's VerifiedBootSigner.zip if you prefer to get fully on the May update (including the May bootloader). Details are in the thread below. Good luck!
https://forum.xda-developers.com/pixel-xl/how-to/images-t3599709
piz333 said:
My XL is stuck in a boot loop that I haven't found described anywhere. It begins with the bootloader unlocked warning screen then goes to the white "Google" boot screen, but within one second the screen goes black, waits about 10 seconds and runs through that cycle again. It also randomly (it seems) does the "Writing to EX4 file" screen before the bootloader unlocked warning screen.
It will cycle through this sequence forever if it's plugged in but when not plugged in it will seemingly power off after a random number of cycles. However, powering on does not require holding down the power button - it jumps directly to the beginning of the cycle, sometimes at the bootloader unlocked screen and sometimes at the EX4 screen.
At no point does my Windows 10 PC show the phone as being attached when plugged in to USB. Also, no combination or duration of the phone's physical buttons affect this in any way.
I was following the steps in this article and had just performed the second-last line in the post, "Reboot into the installed recovery." That's when the cycle started. Prior to the step "In TWRP, install twrp.zip" everything was working correctly, though I hadn't rooted yet, of course. I didn't reboot normally in between those two steps, so I can't say which of them caused the problem.
I'm running Android Update, 7.1.2 N2G47E and had been before beginning the procedure. It came from the OTA update and had unrooted the phone from the previous version.
Any and all help will be rewarded with 137 Antique, Pre-Web Internet Points and The Thanks of a Grateful Nation™.
Click to expand...
Click to collapse
Just started with me today too.
I cannot get into recovery or boot loader
rebooting using the hard button just brings up this Dump to EXT4 and then into the ROM that is havnig a ish ton of force closes.
My plan is to back up some stuff I need to copy off the phone and then start factory reset from within settings.
EDIT:
I was rooted running stock
All i did was run a backup in TWRP
issues started after reooting.
Once i factory reset and re Root i will see if I can restore backup, maybe
sb1893 said:
Sounds like you were coming from the April 2017 update to the May 2017 OTA update. The May update included a new bootloader which performs additional verification on the boot image. I suspect that when you installed TWRP and rebooted, the May bootloader detects the changes TWRP installation made to your boot image and aborts the boot process resulting in your bootloop. Additional detail and information can be found in the linked thread and solution should be towards the end of the thread. You have a few options I think (assuming you can get into fastboot/recovery mode) - you can temporarily resolve by reverting back to the April 2017 bootloader which does not have the additional boot verification procedure or you can follow the steps to flash Chainfire's VerifiedBootSigner.zip if you prefer to get fully on the May update (including the May bootloader). Details are in the thread below. Good luck!
https://forum.xda-developers.com/pixel-xl/how-to/images-t3599709
Click to expand...
Click to collapse
I had forgotten that after I booted normally just before installing TWRP, the May OTA happened to arrive and I went ahead and installed it. Then the problem started after I installed TWRP. I used @mikaole's advice and got into bootloader (can't believe I hadn't done that, given all the button combinations I'd tried).
I re-flashed the April update and now the behavior is exactly the same except that the white Google boot screen lasts about 5 seconds and after a few boot tries I land on the "No command" screen. That sits for about a minute and boots again, landing again on "No command." Power+vol-up gets me to recovery mode but all I can do is go to bootloader or get back to "No command." I tried a factory reset, same result. I tried re-flashing April again, same result. Now I think I have the May bootloader with all else April.
I ran this:
Code:
fastboot set_active a
because I noticed that flashing the bootloader was always going to b. After flashing the bootloader again and seeing it go to a, the phone boots normally. I'm going to let the May update happen and wait to root again until after that.
One thing, I don't think the link you provided is the one you intended - there's none of the info you said would be there.
This has been very helpful. You and @mikaole got me through this. Thanks!
piz333 said:
I had forgotten that after I booted normally just before installing TWRP, the May OTA happened to arrive and I went ahead and installed it. Then the problem started after I installed TWRP. I used @mikaole's advice and got into bootloader (can't believe I hadn't done that, given all the button combinations I'd tried).
I re-flashed the April update and now the behavior is exactly the same except that the white Google boot screen lasts about 5 seconds and after a few boot tries I land on the "No command" screen. That sits for about a minute and boots again, landing again on "No command." Power+vol-up gets me to recovery mode but all I can do is go to bootloader or get back to "No command." I tried a factory reset, same result. I tried re-flashing April again, same result. Now I think I have the May bootloader with all else April. How do I revert the bootloader?
Also, I don't think the link you provided is the one you intended - there's none of the info you said would be there.
This has been very helpful so far. Thanks!
Click to expand...
Click to collapse
They flashing all the parts of the image manually. Something like this happened to a buddy of mine and using the flash all wouldn't fix. He couldn't get the device to boot until he did all the images manually.
piz333 said:
I had forgotten that after I booted normally just before installing TWRP, the May OTA happened to arrive and I went ahead and installed it. Then the problem started after I installed TWRP. I used @mikaole's advice and got into bootloader (can't believe I hadn't done that, given all the button combinations I'd tried).
I re-flashed the April update and now the behavior is exactly the same except that the white Google boot screen lasts about 5 seconds and after a few boot tries I land on the "No command" screen. That sits for about a minute and boots again, landing again on "No command." Power+vol-up gets me to recovery mode but all I can do is go to bootloader or get back to "No command." I tried a factory reset, same result. I tried re-flashing April again, same result. Now I think I have the May bootloader with all else April.
I ran this:
Code:
fastboot set_active a
because I noticed that flashing the bootloader was always going to b. After flashing the bootloader again and seeing it go to a, the phone boots normally. I'm going to let the May update happen and wait to root again until after that.
One thing, I don't think the link you provided is the one you intended - there's none of the info you said would be there.
This has been very helpful. You and @mikaole got me through this. Thanks!
Click to expand...
Click to collapse
Glad you got it working. I checked and I did link the thread I intended to. Starting at post #57 onward from that thread has the information on how to update to the May update and leverage Chainfire's VerifiedBootSigner.zip.
Thx,
S
Pixel bootloop
Hey guys, this is the only thread thqt i found here on XDA about pixel and pixel XL bootloop issue.
I'm about to buy a used Pixel 1st gen phone for really great deal, because it is in this bootloop. As the owner sad, it was on the Oreo upgrade. I'm wondering if its possible to fix it... What you guys say?
Thanks!!
rosendomurilo said:
Hey guys, this is the only thread thqt i found here on XDA about pixel and pixel XL bootloop issue.
I'm about to buy a used Pixel 1st gen phone for really great deal, because it is in this bootloop. As the owner sad, it was on the Oreo upgrade. I'm wondering if its possible to fix it... What you guys say?
Thanks!!
Click to expand...
Click to collapse
Well that depends. If the owner unlock the bootloader and then relocked it it could have screwed it up depending on what he was doing with it at the time resulting in a bootloop that cannot be fixed because it's hard brick now. I say can't be fixed only because the only way to get it fixed as far as I know is to contact someone here on the forums I'm not exactly sure who it is but they do fix hard bricked pixels for money. If I were you I would try and figure out if that's the case before buying it.
Phalanx7621 said:
Well that depends. If the owner unlock the bootloader and then relocked it it could have screwed it up depending on what he was doing with it at the time resulting in a bootloop that cannot be fixed because it's hard brick now. I say can't be fixed only because the only way to get it fixed as far as I know is to contact someone here on the forums I'm not exactly sure who it is but they do fix hard bricked pixels for money. If I were you I would try and figure out if that's the case before buying it.
Click to expand...
Click to collapse
Yes, that's my biggest fear right now... He sad he never had done anything like root or custom rom, he just had done a system update and the phone never boot correctly again.
I have a little bit of knowledge in android, i was thinking if just putting a custom rom it wouldn't solve, because i had other devices that i had put in bootloop and i was able to fix it just putting a custom rom...
rosendomurilo said:
Yes, that's my biggest fear right now... He sad he never had done anything like root or custom rom, he just had done a system update and the phone never boot correctly again.
I have a little bit of knowledge in android, i was thinking if just putting a custom rom it wouldn't solve, because i had other devices that i had put in bootloop and i was able to fix it just putting a custom rom...
Click to expand...
Click to collapse
Can you get to recovery ?
Phalanx7621 said:
Can you get to recovery ?
Click to expand...
Click to collapse
I'm not with the phone right now, I'm going to buy it next week... Correct if I am wrong, but if i can get to recovery or bootloader i can fix it, right?
I think he had tried to unlock the bootloader but without experience had bricked...
rosendomurilo said:
I'm not with the phone right now, I'm going to buy it next week... Correct if I am wrong, but if i can get to recovery or bootloader i can fix it, right?
I think he had tried to unlock the bootloader but without experience had bricked...
Click to expand...
Click to collapse
Yeah if you can get into recovery you can side load things. And if you can get to the boot loader screen you're fine.
Phalanx7621 said:
Yeah if you can get into recovery you can side load things. And if you can get to the boot loader screen you're fine.
Click to expand...
Click to collapse
Perfect! Just as I expected... Probably i will do an youtube guide if it works... Thanks bro!

Can only boot through bootloader mode, or booting boot.img

I can't seem to get my z2 to boot normally. I can get it to boot in to android if I select Start in the bootloader menu, or if I fastboot boot the boot.img. I've wiped & reset my phone numerous times with ALBUS_C_OPSS27.76-12-28-7_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC, only to be presented with a "No command" screen if I try and boot it normally. Any insight to this?
Are you using the right firmware? Try 76-12-25. And your bootloader is unlocked?
I have the same issue with my XT1710-06 on both stock Oreo and LOS 15.1. Tried wiping and reflashing roms and different versions of TWRP but neither of those fixed it. With no recovery it just goes to the "No command" screen, otherwise it will reboot to recovery unless you boot by pressing Start in the bootloader mode. Everything works perfectly normally otherwise though, so I just don't reboot my phone often and go through bootloader each time.

Missing Recovery on Android 10

I just noticed after doing a clean install of the C3 factory image using -w that I am unable to boot to the stock recovery. It seems to be missing from my installation. Any ideas why I may be unable to boot to recovery? All I get is a dead Android logo with "No command" or it boots up my system after restarting. I've tried booting from the bootloader numerous times and never seems to work. Is it possible that the stock recovery was never installed? I did no perform a --slot all when installing Android 10 so maybe that's the issue? Any suggestions would be great as I can't seem to find a solution to this in the forums or Google searching. Thanks.
You have to go one step beyond the no recovery screen to see the recovery commands. If presented with an image of a broken Android with “No Command” printed on the screen, press and hold the Power button. Press the Volume Up button once. Then release the Power button.
Seems I can't even get to the broken Android screen now. In the bootloader if I select boot recovery it just boots my system and never shows the broken Android anymore. Very odd. I'm stumped.
rspkt said:
Seems I can't even get to the broken Android screen now. In the bootloader if I select boot recovery it just boots my system and never shows the broken Android anymore. Very odd. I'm stumped.
Click to expand...
Click to collapse
I am not sure what you are referring to "boot recovery." Are you entering the bootloader in some way other than volume down +power? The option when using the up/down in bootloader is Recovery mode. That will get you to the broken android and no command. At worst though, you can flash boot.img and get your stock recovery/kernel back/unroot.
sliding_billy said:
I am not sure what you are referring to "boot recovery." Are you entering the bootloader in some way other than volume down +power? The option when using the up/down in bootloader is Recovery mode. That will get you to the broken android and no command. At worst though, you can flash boot.img and get your stock recovery/kernel back/unroot.
Click to expand...
Click to collapse
I can enter the bootloader via adb or with the power + volume down no problem. When I select recovery from the bootloader it boots to the Google logo then blank screen and seems to reboot again straight to my system. I may have to try to revert to the stock boot.img like you suggested and see if that solves the issue.
rspkt said:
I can enter the bootloader via adb or with the power + volume down no problem. When I select recovery from the bootloader it boots to the Google logo then blank screen and seems to reboot again straight to my system. I may have to try to revert to the stock boot.img like you suggested and see if that solves the issue.
Click to expand...
Click to collapse
I get the same thing where it won't boot to recovery from the bootloader, but goes back to booting to system. It's because I'm rooted. Flash the stock boot image and you'll be fine.
rspkt said:
I can enter the bootloader via adb or with the power + volume down no problem. When I select recovery from the bootloader it boots to the Google logo then blank screen and seems to reboot again straight to my system. I may have to try to revert to the stock boot.img like you suggested and see if that solves the issue.
Click to expand...
Click to collapse
OK, that makes better sense. You are pretty clearly in a bootloop. Just confirming the terminology. Flashing stock boot might get you out of the loop, but after rereading your initial message it sounds as if some info is missing. After the flash-all, did it ever get to the setup screen where you enter your gmail account name, etc. Did it get through that to the actual OS, and if so what else did you do that got you into the bootloop? Root attempt?
sliding_billy said:
OK, that makes better sense. You are pretty clearly in a bootloop. Just confirming the terminology. Flashing stock boot might get you out of the loop, but after rereading your initial message it sounds as if some info is missing. After the flash-all, did it ever get to the setup screen where you enter your gmail account name, etc. Did it get through that to the actual OS, and if so what else did you do that got you into the bootloop? Root attempt?
Click to expand...
Click to collapse
Ya my phone setup fine through all the initial setup steps as if it was a new device and the system works perfectly. I did root and install Kirisakura kernel but only after few days of using stock. Just noticed after setting everything up the recovery seems to be missing when I tried to boot into it. I may try and start from scratch again cuz obviously something got broken during the factory image installation using -w.
rspkt said:
Ya my phone setup fine through all the initial setup steps as if it was a new device and the system works perfectly. I did root and install Kirisakura kernel but only after few days of using stock. Just noticed after setting everything up the recovery seems to be missing when I tried to boot into it. I may try and start from scratch again cuz obviously something got broken during the factory image installation using -w.
Click to expand...
Click to collapse
I missed the post by @jd1639 while I was replying. It doesn't sound like anything got messed up as a result of the -w. Because stock recovery is part of boot now, you just need to stay out of there unless you flash boot.img first. Not doing the --slot all wouldn't have any impact unless you install a custom ROM, an OTA or do a manual slot change. Since it was the first time I had done a completely clean wipe in a while when I flashed 10 (after custom ROMs, OTAs, etc), I actually did flash-all (with -w) to both slots. I did a flash-all on B and finished setup, and then booted back to BL, changed slots manually to A and did a second flash-all. Only after that did I start gettin gthe phone ready for daily function. Not sure it helped anything but my OCD, but it was fun to watch the fastbootd thing run a few times. :silly:
jd1639 said:
I get the same thing where it won't boot to recovery from the bootloader, but goes back to booting to system. It's because I'm rooted. Flash the stock boot image and you'll be fine.
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I never would have assumed having root could cause this issue.

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