Hello
I have a Oneplus 7T which was rooted before but it got updated and then it wasn't rooted anymore. So I tried to root it myself again and after flashing the boot image successfully ended up in a bootloop. The I used the vol+ power button to turn it off and then vol-power button to reset system settings. I got it to restart successfully but now the wifi isn't working(not turning on). Anyone who can help?
Re-flash phone's Stock ROM to get rid off of all modifications you applied so far.
jwoegerbauer said:
Re-flash phone's Stock ROM to get rid off of all modifications you applied so far.
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I was Flashing the stock rom when this happened.... Should I try again?
jwoegerbauer said:
Re-flash phone's Stock ROM to get rid off of all modifications you applied so far.
Click to expand...
Click to collapse
Also it gets stuck in bootloop everytime I restart then I boot into recovery and Erase everything to get it restart successfully
You didn't flash important partitions in fastbootD. Reenter fastboot using buttons combo and then type "fastboot reboot fastboot" to enter fastbootD, then "flash-all" parts again to fix
Related
okay so i tried to flash a cypher OS rom on my sultanxda CM13 and my phone is currently not going into recovery so basically i am stuck in fastbood mode . my device state is unlocked and when i restart or try to go into recovery the phone just turns off and does nothing. the only way i can actually turn the phone on is by holding volume up + power + home (hard reset tactic)
can anyone help me?
so where do i go from here? i tried the toolkit unlocked and re-locked the bootloader, tried to flash stock recovery img, tried to flashing twrp, nothing works guys.
flash Original Rom
Make sure you're using latest modified recovery (28) by eng.stk.
From your description the phone most probably doesn't actually turn off, it just displays black screen (common issue caused by TWRP incompatibility).
Sent from my OnePlus 3 using Tapatalk
flexforall1 said:
i tried the toolkit unlocked and re-locked the bootloader, tried to flash stock recovery img, tried to flashing twrp, nothing works guys.
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You re-locked the bootloader while you were still on a custom ROM and/or recovery?
hey'
every time i boot my phone it bootloop into recavery
what to do?
mega unbrick guide...
timrock7 said:
mega unbrick guide...
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but in the guide it's you see nothig but a black screen i have recavery https://forums.oneplus.net/threads/guide-mega-unbrick-guide-for-a-hard-bricked-oneplus-3.452634/
it hapen when i exedantly press the istall update of the ota (i had OxygenOS 4.0 and i perss on the update of 4.0.3)
You should never install an update through the phone's update setting while using a custom recovery. The updates are designed to work with the stock recovery only.
If you can still boot into and use TWRP, use it to flash the full ROM of OOS 4.0.3.
If you can't boot into TWRP, try to see if fastboot works and manually sideload a working ROM in.
Otherwise, you're going to have to use the unbrick guide. Your phone doesn't have to be completely bricked to use it. It simply reverts the phone to a truly factory-fresh state (relocks bootloader, wipes everything, etc. - At least method 2 does anyways).
I got stuck in the same situation some time ago, and in order to solve it I had to flash the stock recovery, let it restart, it tried to update (and failed) and then it booted to system again. Hopefully that way you can avoid installing everything again. Once the device boots you can try to update with the stock recovery and revert to twrp if you want.
Hello,
after flashing recovery with latest TWRP (twrp-3.1.0-0-bullhead - md5 checked), I restarted the bootloader (fastboot restart-bootloader)
But from that point on, the phone only showed a black screen. it still shows in fastboot devices and boots, possibly to the pin-check. power volume down makes a screen capture sound there.
No screen in bootloader, no screen on boot. Only thing that seems to happen is the backlight switching.
Tried to restore factory defaults with the flash all bat from the stock builds, fastloader -w and the flash stock & unroot option from latest nexus root toolkit.
Does anyone have any other idea what I can try?
thanks in advance
RobertAUT said:
Hello,
after flashing recovery with latest TWRP (twrp-3.1.0-0-bullhead - md5 checked), I restarted the bootloader (fastboot restart-bootloader)
But from that point on, the phone only showed a black screen. it still shows in fastboot devices and boots, possibly to the pin-check. power volume down makes a screen capture sound there.
No screen in bootloader, no screen on boot. Only thing that seems to happen is the backlight switching.
Tried to restore factory defaults with the flash all bat from the stock builds, fastloader -w and the flash stock & unroot option from latest nexus root toolkit.
Does anyone have any other idea what I can try?
thanks in advance
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I've never seen anyone restart the bootloader. Reboot but not restart. Hopefully they are the same but I have not a clue as to what that does to your phone after flashing recovery. For future reference after flashing recovery, boot into recovery, once in recovery, I always reboot to recovery again, then flash supersu.
I'm glad you have fastboot still. You could try this, flash_all again. Afterwards, boot into TWRP (don't install) do a factory reset and then reboot. Make sure your flash-all is installing everything. I always flash mine one at a time. Good luck
Tulsadiver said:
I've never seen anyone restart the bootloader. Reboot but not restart. Hopefully they are the same but I have not a clue as to what that does to your phone after flashing recovery. For future reference after flashing recovery, boot into recovery, once in recovery, I always reboot to recovery again, then flash supersu.
I'm glad you have fastboot still. You could try this, flash_all again. Afterwards, boot into TWRP (don't install) do a factory reset and then reboot. Make sure your flash-all is installing everything. I always flash mine one at a time. Good luck
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Thank you for the reply. I will try a flash all with TWRP again.
as for the restart - i just looked it up - it was a reboot-bootloader command. Misspelled there.
I just got my 5t a couple of days back. Unlocked the bootloader and used Blu spark twrp and magisk beta for root.
On restart phone would boot up to one plus logo, and then just go black. The notification light goes on. But nothing else.
Help please?
Edit FIXED(No data loss)
1. Boot into TWRP, clear cache. Hard reset(Volume up + Power from a switched off state).
2. Boot back into twrp.
3. Adb push full zip(Found here - Signed Flashable Zip)(Adb push follows this syntax - adb push /(filename).zip /storage/
4. On twrp goto the install menu, navigate to storage and install the file.
5. Optionally you may clear the cache and then install magisk. I couldn't get it to work without magisk but YMMW
Do a hard reset if you still can...
Manish54 said:
Do a hard reset if you still can...
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Already did that, multiple times. No success.
Same happened to me. It eventually forced into a fastboot bootloop. I had to flash and boot twrp from fastboot again, and then flash the full ota zip and essentially start over.
Decided to skip the root though, until there is a solid ROM release or a stable magisk.
imatts said:
Same happened to me. It eventually forced into a fastboot bootloop. I had to flash and boot twrp from fastboot again, and then flash the full ota zip and essentially start over.
Decided to skip the root though, until there is a solid ROM release or a stable magisk.
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I tried a similar approach. Cleared dalvik, hard reset then booted into Blu twrp. Flashed Full zip and then magisk again. Booted right up.
therock12123 said:
I tried a similar approach. Cleared dalvik, hard reset then booted into Blu twrp. Flashed Full zip and then magisk again. Booted right up.
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Yes that was one of my many troubleshooting steps as well, didn't work for me.
Can you help me with this, having a similar issue when I tried to unroot and screwed everything up.
Can anyone help me with this? I'm trying to push via adb the stock os and it looks successful but I don't see it in TWRP.
It's not a big issue, you just flashed the wrong magisk, just boot into recovery and re flash the stock OS
With this type of brick, if u r able to access recovery just go amd reflash, this is not a major brick
Mate SE, installed TWRP 3.2.1-0 Pretorian80 Edition then installed openKirin lineageOS beta 4. Went to do a factory reset and now TWRP starts on startup but does not get past the loading page. Tried rebooting into bootloader, using the button combo or adb reboot bootloader only brings TWRP back up with the same issue. Any ideas?
From what I understand, you need to flash lineage via fastboot. Did you do that??
coolchris305 said:
From what I understand, you need to flash lineage via fastboot. Did you do that??
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Yeah I launched the bootloader and used fastboot to flash it. The flash went through fine, then it rebooted and asked if I wanted to factory reset the device and I selected yes. Now it won't shut off, it only reboots into TWRP's loading page and sits there.
I should mention I have access to some ADB commands now but rebooting into bootloader won't work.
EDIT: got it working, just had to time rebooting it and plugging it in and holding vol- and power correctly, took me 30 or so tries, fml
JakeBuck said:
Yeah I launched the bootloader and used fastboot to flash it. The flash went through fine, then it rebooted and asked if I wanted to factory reset the device and I selected yes. Now it won't shut off, it only reboots into TWRP's loading page and sits there.
I should mention I have access to some ADB commands now but rebooting into bootloader won't work.
EDIT: got it working, just had to time rebooting it and plugging it in and holding vol- and power correctly, took me 30 or so tries, fml
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Directly from OpenKirin's install guide:
"TWRP and other custom recoveries are not supported! Please ensure you have your device’s stock recovery installed. If you install the ROM with a custom recovery, we cannot assist you with any issues which may arise."
olswede said:
Directly from OpenKirin's install guide:
"TWRP and other custom recoveries are not supported! Please ensure you have your device’s stock recovery installed. If you install the ROM with a custom recovery, we cannot assist you with any issues which may arise."
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Yeah....I skipped over the sentence saying "please ensure you have your device's stock recovery installed" and thought installing it via fastboot without using TWRP it would be fine. It was not. IMO they should make the warning more dire.
All fixed and working now, thanks for your input.
How did you get it fixed?