Unlocked Bootloader, h815, TWRP , BUT getting"Error 7" all the time? - G4 Q&A, Help & Troubleshooting

Hi, I have a h815
Unlocked Bootloader
Upgraded to the standard LG 6.0
In TWRP I have tried to flash CM 13, RR and another Rom and I keep getting "Error 7" everytime.
How to fix?
Thank You

You have to perform factory reset.

So boot into TWRP, Factory reset and then Flash RR?

I've since a few weeks the same issue but it seems that this has no effect.
And it occurs only when I flash a new kernel. When I flash a new rom error 7 dont pop up.
I done same factory resets, sys partion is write/read.
I decided to ignore it for the moment, since it has no effect.

but I cant flash a rom because of it, not kernal.

FYI, A Full Wipe resolved it, Thank You

Related

[Q] OS 2.0 and TWRP problems

Hi people, quick bit of help if possible. Received my X9006 a couple of days ago. I initially flashed TWRP on it and then rooted, all went perfectly. I then found that I couldn't flash OS 2.0 with this, so reverted back to stock recovery and the stock recovery root. This fixed the issue and OS 2.0 installed flawlessly. I have since tried to re-flash TWRP but it just doesn't want to work. Is there some compatibility issue? Would I have to revert back to OS 1.2 and then flash TWRP and SU to be able to install any other ROMs in future? Apologies for what seems like a stupid question as I'm sure it's something obvious but my brain is fried. Thanks.
Hi, I flashed twrp after installing 2.0. No issues. Did you erase cache?
Edit: or you could try flash tool from play.
With our unlocked bootloaders there is nothing stopping you from flashing a different recovery at any time.
Show us the output from your fastboot commands to help.
BTW, you can flash official Oppo updates in TWRP by removing the (usually first two) assert lines looking for Find7 in the updater-script.

OnePlus 3 bootloop after flashing TWRP

Hello everyone,
I have a huge problem with my OP3. I flashed TWRP following this guide from the unlock of the bootloader to the flash, but when I rebooted from TWRP after flashing it, the phone was in a bootloop.
I also had this problem on my OPO everytime I flashed TWRP, but I solved it by doing a factory reset from TWRP just after flashing it, it always worked, but apparently it doesn't work on the OP3, so I don't know what to do... :crying:
EDIT : I repaired my OP3 by flashing the stock recovery and reinstalling Oxygen OS in sideload, but now I'm afraid to flash TWRP again... I don't understand what I do wrong, I just enter the command to flash recovery, then when I reboot the phone bootloop...

Might have bricked my 5T?

Hi i've flashed OnePlus5TOxygen_43_OTA_004_all_1711152324_9a7ca8ad1c7d.zip to get stock ROM in TWRP, after the flash phone keeps restarting to TWRP, when i chose in TWRP to restart in System in restart again back to TWRP.
Tried flashing again getting Error 7
Any tips?
Sorted done full wype
So at first u did a dirty flash on top of freedomos?

[Help needed] Lost TWRP after flashing Xtended ROM.

I wiped the phone clean and tried to flash the new version of AEX But, it showed Error 7.
Tried looking for fix for Error 7 on internet, it didn't work for AEX5.6, 5.5, 5.4.
5.3 installs normally.
But felt like needed something new.
Went on the forums to find Xtended ROM. Flashed it.
After flashing it tried flashing Nano GAPPS.. Didn't work.
Tried to system reboot and thought I can later work it out.
ROM is all fine... But, later when I got to recovery mode.
(Problem begins)
I realised I lost TWRP.
And the recovery that's there wouldn't allow me to flash anything.
It looks more like CWM recovery but with less options.
It doesn't even have a advanced wipe!
Now I'm stuck with a non rooted phone, without Google bare minimum functionalities.
Am I alone? Help me out!
UKWZ7 said:
I wiped the phone clean and tried to flash the new version of AEX But, it showed Error 7.
Tried looking for fix for Error 7 on internet, it didn't work for AEX5.6, 5.5, 5.4.
5.3 installs normally.
But felt like needed something new.
Went on the forums to find Xtended ROM. Flashed it.
After flashing it tried flashing Nano GAPPS.. Didn't work.
Tried to system reboot and thought I can later work it out.
ROM is all fine... But, later when I got to recovery mode.
(Problem begins)
I realised I lost TWRP.
And the recovery that's there wouldn't allow me to flash anything.
It looks more like CWM recovery but with less options.
It doesn't even have a advanced wipe!
Now I'm stuck with a non rooted phone, without Google bare minimum functionalities.
Am I alone? Help me out!
Click to expand...
Click to collapse
For aex issue did you flash factory2vendor zip before flashing rom?
You will have to install twrp image using PC. Like the first time you did when you were unlocking bootloader
Flash zui using qfil or miflash.
If bootloader is unlocked still. You can directly flash twrp.
If not first unlock your bootloader and then flash twrp.
For treble rom like aex5.5 you need to flash factory2vendor.zip and then flash twrp with treble support.
For info on flashing and link visit aex5.5 rom page.

Infinite boot in twrp recovery mode

Hello guys.
I'm having trouble here with a friend's device.
the device simply reboots the twrp.
I already realized the flash of several rons, I also tried with the stock.
installs everything correctly, but at the time of doing the reenicialization in the system returns to twrp again.
I have already tested several versions of twrp and also did not succeed.
Has anyone ever had this problem? I'm finding it very strange, because I've been with rom for a long time and I've never had any problems like this.
What do you think it could be? and how can I resolve and re-restart correctly again?
Thank you in advance.
You flashed the stock ROM and you still have TWRP? Then something is wrong. Usually when that happens you did something wrong. So this is a good thing you are stuck in TWRP. Usually a factory reset will make it boot again. You can pull data off from TWRP before doing this (like pictures and such).
What exactly have you tried to flash (order too), and what version of TWRP are you using. The factory ROM may not have worked as well if you tried to flash the latest, without having the treble partition setup, or did not have a version of TWRP that keeps the vendor partition mounted.
We really need a few more details on what you tried to help.
If you just want to get it booting, I would try wiping everything in BluSpark's TWRP, and flash 5.1.5 OOS.

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