help [OP3] boot doesn't finish - OnePlus 3 Questions & Answers

Hello,
I was running Stock 9.0.6 unrooted, stock recovery. bootloader locked.
Since yesterday phone freezes and when restarting doesn't finish the boot (sometimes stucks in the red logo, sometimes goes over it but black screen)
I tried to flash the stock rom from OP website by sideload, but same result
I cannot flash twrp because of the locked bootloader.
Anyone has a link for a stock rom with android 8? or any other suggestion??
Thank you
Beer-

to make it clear, I have booted in recovery and tried to erase data and cache multiple times, but same results

https://androidfilehost.com/?fid=11410963190603910546
Here is the link for unbrick tool oxygen is 5.0.8 it has no password on the file

have you got it sorted

Related

Bootloop after downgrade from L Preview..

Hey, I have an issue with my tablet after I wanted to go back to kitkat from the L Preview.
I had 4.4.4 and decided I'd like to try out the L preview
So I downloaded the img from Google and flashed it via fastboot, worked perfectly fine but not as stable in apps as it was on kk.
So, I downloaded the latest factory image from the Google Developer Site, extracted it and ran the flash_all.bat
Seemed to flash ok, no errors, rebooted and started to boot but it only goes as far as the spinning boot logo. No further.
After leaving it a good hour or so I decided it clearly wasn't going to boot I went back into the bootloader and tried to get into stock recovery mode but after rebooting it just stays at the white Google logo..
So, I tried to flash TWRP via fastboot. Again no errors, successful flashed but just like before it sticks at the Google logo and never boots the recovery..
I even tried the "fastboot boot recovery.img" but then it just freezes on the bootloader.
I've also tried the 4.4.3 img.. same happens.
Now if I reflash the L Preview img via fastboot it sticks at the Google logo and didn't even reach the boot logo!
Sounds to me like the partitions have gotten corrupt? Though the imgs are flashing successfully without error so I don't think it's that..
But.. recovery partition is broken as I can't get into recovery at all, and it freezes if I try.
Anyone any idea what could have happened?
All I did was flash the KK factory image over L, just like I flashed L over KK and it worked fine.
All the guides online do the same thing to downgrade L to KK.
Is it bricked? Can it be recovered?
I still have bootloader access with fastboot..
Any help is greatly appreciated!
I finally managed to enter the stock recovery and it appears that the /cache partition was damaged or corrupt. Strangely it would get corrupted each time I flashed the factory image, even flashing the cache.img directly..
However it seems to have fixed by doing a factory reset and /cache then formats correctly and android booted fine after this :victory::laugh:
As you see in the image, when entering recovery I was presented with a bunch of errors regarding the cache.
Tried to wipe cache but that fails.
Did a factory reset and cache seemed to format fine.
Did another wipe cache and this time it completes without the error I got before.
Then rebooted, Android began booting and thankfully it's now working fine again!

How To Flash Custom Recovery for Androidone

So, I was attempting to root my phone(CanvasA1- 4GB) today running stock android marshmallow(6.0.1) , I successfully unlocked the boot loader in fastboot using adb, after which I flashed TWRP recovery, Which was successful but then, When I rebooted into recovery, I saw my old stock google's recovery running , I tried 2-3 more times flashing the recovery in fastboot but the probem was still the same :crying:. Then I came to know that we have to flash a special type of boot img of some 17.5mb approx, When I attempted to flash this "boot" image, I received an error saying file size too large, Hence I couldn't flash it, I am still running the stock recovery, With my bootloader unlocked, I need to root my phone, Please help someone, Thanks in advance .
http://forum.xda-developers.com/cro...-master-tool-unlock-bootloader-t2997696/page1 use this tool and flash custom recovery simple
You can search for Android One Toolkit. Iwas encountering the same problem but this app solved my Problem.
Sorry dont have Link for the Same.
Same here. I unlocked the bootloader successfully and flashed TWRP recovery. But it shows system/default recovery only. Now stuck in bootloop.
Tried clearing cache/date etc. nothing worked. Don't know what to do.

Stock recovery issue

Hi,
I had TWRP .28 recovery installed but it was unable to decrypt data, so I decided to flash stock recovery back via fastboot. Now if I try to boot into recovery I get the 1+ logo and after that the phone gets stuck in black screen. I tried to flash it again and same issue.
How can I get the stock recovery working again?
Same here. I got a boot cycle after the update of 4.0.1 and thought, reverting to stock recovery is a good idea ... NOT.
The problem now is the the same as you described it: black screen after the 1+ Logo.
When selecting the boot options (unlocked OEM Warning) i can go to fastboot, but the device is not found => no sideloading
Any idea
derdakkar said:
Same here. I got a boot cycle after the update of 4.0.1 and thought, reverting to stock recovery is a good idea ... NOT.
The problem now is the the same as you described it: black screen after the 1+ Logo.
When selecting the boot options (unlocked OEM Warning) i can go to fastboot, but the device is not found => no sideloading
Any idea
Click to expand...
Click to collapse
I managed to fix mine. Apparently the old stock recovery doesn't work with Android N. I downloaded open beta 8 recovery and flashed it via fastboot.
I got the link here: https://forum.xda-developers.com/oneplus-3/help/ota-failed-boot-stock-recovery-t3533927/post70445320

Black screen while loading into recovery

I had a ResurrectionRemix ROM running on my Zenfone 2 ZE551ML. I wanted to install the Marshmallow update of the stock rom, so I downloaded it from Asus' site and tried flashing it. However, something went wrong, so I ended up re-flashing my ResurrectionRemix ROM.
The phone booted properly and worked pretty well, but there was no play store so I had to go to recovery and flash gapps. When I tried to boot into recovery, all I got is a black screen. I know for a fact that while the black screen is on, TWRP loads and the phone goes into a bootloop because it keeps vibrating (the kind of vibrate that a phone does when you start it) every few minutes. Do you know how I can fix this?
Also, when the phone is booting, I no longer get the white splash screen which indicates an unlocked bootloader. I simply get a blurred screen, followed by RessurectionRemix's logo. The Asus logo never shows up for some reason.
First of all, you need to reflash the stock recovery in order to flash a stock rom. Stock does not need gapps. To revive your device, reflash twrp thru adb, boot to twrp, do a full wipe then reflash resurrection remix
Sent from my Zenfone Max on AEX 7.1.2
mrichiem said:
First of all, you need to reflash the stock recovery in order to flash a stock rom. Stock does not need gapps. To revive your device, reflash twrp thru adb, boot to twrp, do a full wipe then reflash resurrection remix
Sent from my Zenfone Max on AEX 7.1.2
Click to expand...
Click to collapse
Well you see the thing is, in order to flash twrp again, I'll need to boot into the bootloader using adb. But I can't.
The phone boots normally and works just fine, but it neither enters into recovery mode, nor into bootloader mode. All I get is a black screen when I try to boot into either of them.
Any help would be highly appreciated

Semi-bricked XA1, possible recovery?

So my phone has been lagging a whole lot using the stock rom and I have decided that I'll try a custom rom to see if that changes anything. So I came here and saw this forum:
"https://forum.xda-developers.com/xa1/development/half-gsi-oreo-8-1-t3902259"
I thought I'll try and so I unlocked my bootloader, only to have my phone be reset (not a problem, everything was backed up). It also boots with a warning "Device unlocked and can't be trusted".
Then I went on to download TWRP using this link in that post: "https://mega.nz/#!FQFXCYSY!DgxQRkaY1Eqq3B0fZLEQBNzUs0Zj80L6IzSHxdorQ3A" which is the TWRP 3.3.0.0 V2 IS FOR ALL USERS.
I didn't want to flash in the event it was the wrong recovery so I tried booting into it, fastboot boot recovery.img
It flashed, everything was ok and now the phone doesn't boot. It stayed in a boot loop. I went ahead and flashed recovery this time, no luck. Downloaded a recovery.img from another website and it didn't allow me to boot to android or recovery.
Is there a way to save my phone, I can't get another phone until August due to contract. It can still boot to fastboot and gets stuck when trying to boot to android. It being able to boot to fastboot makes me think theres a chance to flash a stock rom or any custom recovery and rom to get the phone working again. Any help? Thanks!
Darth343 said:
So my phone has been lagging a whole lot using the stock rom and I have decided that I'll try a custom rom to see if that changes anything. So I came here and saw this forum:
"https://forum.xda-developers.com/xa1/development/half-gsi-oreo-8-1-t3902259"
I thought I'll try and so I unlocked my bootloader, only to have my phone be reset (not a problem, everything was backed up). It also boots with a warning "Device unlocked and can't be trusted".
Then I went on to download TWRP using this link in that post: "https://mega.nz/#!FQFXCYSY!DgxQRkaY1Eqq3B0fZLEQBNzUs0Zj80L6IzSHxdorQ3A" which is the TWRP 3.3.0.0 V2 IS FOR ALL USERS.
I didn't want to flash in the event it was the wrong recovery so I tried booting into it, fastboot boot recovery.img
It flashed, everything was ok and now the phone doesn't boot. It stayed in a boot loop. I went ahead and flashed recovery this time, no luck. Downloaded a recovery.img from another website and it didn't allow me to boot to android or recovery.
Is there a way to save my phone, I can't get another phone until August due to contract. It can still boot to fastboot and gets stuck when trying to boot to android. It being able to boot to fastboot makes me think theres a chance to flash a stock rom or any custom recovery and rom to get the phone working again. Any help? Thanks!
Click to expand...
Click to collapse
OK use the boot.img and recovery.img made by @janjan HERE. Under the heading ¨Downloads¨ see ¨Xperia XA1¨ and download the KERNEL + RECOVERY the boot.img and recovery.img are compatible with the G3121-G3112-G3125-G3116-G3123 devices on the applicable firmware.
Flash BOTH using fastboot. The boot.img is patched to allow TWRP to boot which it will never do using the stock boot.
If you wish to go back to stock then simply use FlashTool to flash the stock fotakernel.sin and boot.sin contained in the firmware for your device.
Does it works becouse I boot my g3116 from flashtool camand was
Fastboot boot boot.img and then also it's stuck into bootloader

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