So I tried to install TWRP which didn't work (said it flashed succesfully but when trying to enter it, it'd just reboot into the normal OS).
Then I tried to relock the bootloader and unlocking it again. The locking part did work, but now I can't seem to unlock it again using fastboot.
I've seen several threads with the same problem, and they have fixed it by flashing a zip, which I unfortuantely can't do that because my recovery won't let me..
Is there anyway to flash the stock recovery?
I still have access to ADB and Fastboot, so any help is really appreciated
Welp, somehow trying it multiple times after I left it alone for a while solved it
Related
Okay so, first things first:
I can boot into both Recovery AND Fastboot
ADB Sideload does NOT work in my TWRP
Tampering bit is true and bootloader unlocked is false
My problem now is;
I need to unlock my bootloader because right now, my phone has no OS. I can't unlock it though because neither fastboot oem unlock works nor through the OPO Toolbox/Toolkit.
I can't flash anything to it right now and I need to find a way to unlock my bootloader, whenever I try to unlock it, it reboots to TWRP.
Please help. <3
adb push yourrom.zip /sdcard
Then just pick the ROM you just copied onto your phone storage using the above command in TWRP and you should be fine.
If that doesn't do the job then you can always use the brick recovery download tool.
Karthaan said:
Okay so, first things first:
I can boot into both Recovery AND Fastboot
ADB Sideload does NOT work in my TWRP
Tampering bit is true and bootloader unlocked is false
My problem now is;
I need to unlock my bootloader because right now, my phone has no OS. I can't unlock it though because neither fastboot oem unlock works nor through the OPO Toolbox/Toolkit.
I can't flash anything to it right now and I need to find a way to unlock my bootloader, whenever I try to unlock it, it reboots to TWRP.
Please help. <3
Click to expand...
Click to collapse
Did you try flashing the OPO factory image and then start from scratch?
Whilst upgrading to Oxygen OS, I ran into an issue (wiped all partitions however ADB Sideload did not work so I got stuck with no OS). In an attempt to completely wipe the phone, I tried to lock and relock the bootloader, forgetting that the phone required to be booted up in order to unlock the bootloader. So now, I am stuck with no OS and with a locked bootloader (so I am unable to flash the factory image). I am also unable to unlock the bootloader as I cannot boot the phone. I still have access to TWRP, however upon pushing a rom onto the memory, it failed to flash. I am assuming this is due to the locked bootloader, however I am not sure.
If anyone has any ideas on how I can fix the phone, I would greatly appreciate it.
Thanks!
This is what you need:
http://forum.xda-developers.com/oneplus-one/development/mod-reset-unlock-tamper-bit-t2820912
You flash that from TWRP and it'll unlock your bootloader again.
Transmitted via Bacon
Hi, I have a real problem with my one-week old oneplus one that I hope I can get some help with. I've spent two days trying to fix the problem with my phone and its totally baffling me.
I managed to unlock the bootloader and root the phone and install twrp and SuperSU using the Guide : https://forums.oneplus.net/threads/...oader-install-custom-recovery-and-root.64487/
I experimented flashing roms. Then I tried Oxygen but hated it. So I wanted to revert back to the factory rom and then upgrade to 11S. Since then I haven't been able to unlock the bootloader. I am using fastboot because I am running a macbook pro with Bootcamp which has a small partition and limited filespace. In fastboot, when I try to boot from recovery, it returns with
FAILED (remote: Device not unlocked cannot boot)
Whenever I try to unlock the bootloader, the oneplus reboots back into twrp before I can 'fastboot reboot'.
I've found this link http://forum.xda-developers.com/oneplus-one/development/mod-reset-unlock-tamper-bit-t2820912 this afternoon, downloaded the folder, but now have no idea how to use the script or where to put it?? I hope that this would unlock the bootloader?
Can anyone help me please??
Apologies in advance for being a NOOB. I'm upgrading from an iPhone 4S so please take pity on me !
dt00dmb2 said:
I managed to unlock the bootloader and root the phone and install twrp and SuperSU using the Guide : https://forums.oneplus.net/threads/...oader-install-custom-recovery-and-root.64487/
Click to expand...
Click to collapse
Type
fastbook oem device-info
This will show you if your bootloader is locked or not
waterdaan said:
Type
fastbook oem device-info
This will show you if your bootloader is locked or not
Click to expand...
Click to collapse
It says it is locked
dt00dmb2 said:
It says it is locked
Click to expand...
Click to collapse
What else does it say?
dt00dmb2 said:
Hi, I have a real problem with my one-week old oneplus one that I hope I can get some help with. I've spent two days trying to fix the problem with my phone and its totally baffling me.
I managed to unlock the bootloader and root the phone and install twrp and SuperSU using the Guide : https://forums.oneplus.net/threads/...oader-install-custom-recovery-and-root.64487/
I experimented flashing roms. Then I tried Oxygen but hated it. So I wanted to revert back to the factory rom and then upgrade to 11S. Since then I haven't been able to unlock the bootloader. I am using fastboot because I am running a macbook pro with Bootcamp which has a small partition and limited filespace. In fastboot, when I try to boot from recovery, it returns with
FAILED (remote: Device not unlocked cannot boot)
Whenever I try to unlock the bootloader, the oneplus reboots back into twrp before I can 'fastboot reboot'.
I've found this link http://forum.xda-developers.com/oneplus-one/development/mod-reset-unlock-tamper-bit-t2820912 this afternoon, downloaded the folder, but now have no idea how to use the script or where to put it?? I hope that this would unlock the bootloader?
Can anyone help me please??
Apologies in advance for being a NOOB. I'm upgrading from an iPhone 4S so please take pity on me !
Click to expand...
Click to collapse
All you need to do is download the OnePlusOne-BootUnlocker.zip file from the thread that you linked to, boot into TWRP and connect your phone to your PC, copy the zip to your phone, and flash it with TWRP, then your bootloader will be unlocked.
Transmitted via Bacon
I Unlocked bootloader of HTC desire 816t and tried to flash a custom recovery which none of the recoveries worked for me, the recovery flashed successfully with fastboot but the phone don't go to recovery, whenever you boot it into recovery it returned to bootloader..
I relocked the bootloader and downloaded this: OTA_A5_TL_L50_DESIRE_SENSE60_MR_HTCCN_CHS_CMCC_2.34.1403.1-2.07.1403.4_release_426705bx2a8qy1oe0w1tmw.zip
and flashed it through hboot all went well,
but the phone reboots itself after sometime..
I tried resetting and found out that the zip I flashed through h-boot didn't overwrite the previous non-working recovery,
I tried unlocking the bootloader again, but whenever I flashed the unlock token if the phone asked permission to choose yes, nothing happened because there's no working recovery on the phone..
please help!
Ok so, this isn't my first time flashing and returning to stock with phones, just the worst. Any help is appreciated.
I unlocked the bootloader, installed TWRP and tried to flash a few ROMS which were not working great so I went to go back to stock and then the **** show happened. Its the LO4 Model. I flashed stock recovery, Relocked the bootloader and tried the Force Flash Update method. Well now the phone is stuck in a boot loop(Cant power it down), cant boot to erecovery/ recovery -- I can get to fast boot mode but the FRP is locked so I can not do anything all commands fail with an error.
Any thoughts? I just need to get it back to stock OR a working ROM- I plan on selling this phone and My wife (it was her phone) has upgraded to a Galaxy S9. If I cant get it to work, I will post it on swappa as is for a cheap price
Thanks!
Same Issue
I did the same thing, however when in fastboot type fastboot oem unlock (put the code here) and this will unlock your bootloader. I did this I even managed to flash the stock system cust recovery and boot, but it doesnt boot into recovory, erecover, or even download mode to download the software from the sd card. Any ideas?
I tried that fastboot code and I get an error because of the FRP lock