8T booting in fastmode and can't find the boot & recovery image - OnePlus 8T Questions & Answers

Hello,
I tried to install ColorOS 12 for the 8T yesterday. Installation worked fine but had alot of bugs with the OS and I wanted to get back to OxygenOS 11...
But after trying to install OxygenOS11 I got an error while installing and the phone just showed this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
And now my phone boots into fastboot mode. I can't access the recovery mode.
I also can't boot it into EDL mode or using MSM tool. The MSM tool is empty and I can't see my device there.
I tried to install the qualcomm driver but nothing helps. My phone instantly starts booting into the fastboot menue when I plug in the usb cable
Picture from google:
My device state is unlocked btw.
I dunno what to do now
Would be thankful when I got some tips here

Use MSM to revert to stock firmware.
If you have chinese KB2000 variant revert to HOS, then local upgrade to OOS, if you want.
If you have EU model, you can use OOS MSM straight.

Related

Softbricked MT7-L10

So...
I did it. I wanted to help a friend with his Huawei Mate 7. It was the chinese version and he wanted a EU rom. Job as done, I said. This isn't the last time I swered that I won't tuch a chinese phone. I hate them.
What I did:
Unlocked the bootloader
Installed twrp 3.0.2
flashed the latest supersu
stucked at huawei logo!
I tied to flash different oficial version with the sdcard method but nothing worked. I tried to flash a twrp backup but nothing. Any ideas?
here is a screen before brick
https://drive.google.com/file/d/0B2vkg1nEXylkM1hGd0w5cGllNFBUMmg3RkVDUjBhUUdrWnFN/view
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
somebody??
I made it worse. I use the post here http://forum.xda-developers.com/showpost.php?p=57531277&postcount=79 and because when I tried to flash fastboot it said command not allowed, I use the dd command in twrp and flased it. But now I have a black screen and vibrate.
If you can get into fastboot, or TWRP, have it running TWRP 3.0.2.0 again and flash a correct ROM for the TWRP version.
As long as you have a recovery it should be repairable.
If you can get it on Marshmallow, use this SuperSU, but make sure you look in the recovery options and mount partitions writeable.
mega:///#!0wITxJLR!S2iIVNjveSDMdne5QMNqd6so41vbTEK9tSJXJkO JJnw
No need for root until on the ROM you want to run.
Dead black screen

No Play-Protect Certification despite complete OOS reinstall

So I wasnt able to use GPay anymore when I rooted my device a month or two ago. Understandable.
To fix that, I've tried unrooting: didnt work. Now I reinstalled OOS entirely, wiped the whole device first, and it still doesnt work.
Do I need to lock the bootloader again or what are the criteria to get the certification?
Here some screenshots
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Wipe all is different with erase all, if you really want to wipe all use toolallinone firmware recovery flash and select wipe all and reboot options. Gpay probly sees the root files or magisk manager somewhere still
I don't really think that that was the case. I wiped everything in TWRP and then formatted the data as well.
In case someone else is facing this problem, this is what I did:
Boot into fastboot and re-lock the bootloader.
Code:
fastboot oem lock
I was then only able to boot into fastboot, and since the bootloader is locked, you can't boot into TWRP etc.
You then turn off the device and use MSM Tool to re-install OOS.

Question NEED HELP! Stuck in download mode

Hi guys,
I need help with my a12 (SM-A127F/DNS) (A127FXXU4AUK1)
I wanted to root my phone but it was stuck in Samsung logo screen, so I Downloaded remove root and now I'm completely stuck in download mode, not even recovery mode works and it's says this PLS help:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Assuming you're using a Windows PC and Odin.
Run Odin as administrator.
You'll need the exact OEM Samsung firmware for your device. Good thing you included the variant code of your firmware in your original post.
Here is one place you can find the file to download https://www.galaxyfirmware.com/model/SM-A127F/
After downloading, extract the zip. A few "tar.md5" files will be inside.
Using instructions from here, flash the original firmware onto your phone.
After reboot, the phone might restart a few times and launch into recovery. If it does, then select "format data" in recovery and reboot.
Phone should be back to factory ready for you to brick again.
Also if you want to try rooting again use patched magsisk

Oneplus 6 phone not starting

Hey guys, hoping someone with more knowledge then me can help me out here. I tried to install a custom from and may have bricked my phone as at the moment when it starts it just goes to a menu screen which has some options on it like wipe data and cache, advanced and exit. I can reboot to fastboot but cant go into recovery anymore. So this is what I did:
I did the adb OEM unlock
installed TWRP
then downgraded to oxygen 10.3.11 with the stock rom
then decided to upgrade to havoc android 11 and installed the from but there were too many issues
so I decided to go back to my oxygen rom. went into twrp reset the device and it went into a boot loop
At this point I could go into recovery so I mounted a USB drive and flashed the stock Oxyegn OS 10.3.11 again
Now I cant go into recovery anymore and the phone does not start up other than into the menu mentioned above.
Can I get some advice please on the steps I need to do to get my phone working again
Thanks
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Try 9.0.9 rom instead. Its a transition rom to 10.

How To Guide I bricked my phone

I decided to roll back to an older firmware, it seems that I even did everything right, cleaned sectors A and B, rolled up the firmware, but in the end, instead of formatting the phone, I rebooted it. Now it does not turn on, does not go into recovery mode and only vibrates with the display off. I managed to find it in the list of devices as "MediaTek PreLoader USB VCOM_V1632"
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
the program sees the phone, but I don't have an account or I don't know how to do it correctly. Or maybe the phone is not in edl mode right now (I don’t know if edl and preloader are the same? However, the flash tool detected the phone and it seems to be working in edl mode)
hawar75442 said:
the program sees the phone, but I don't have an account or I don't know how to do it correctly. Or maybe the phone is not in edl mode right now (I don’t know if edl and preloader are the same? However, the flash tool detected the phone and it seems to be working in edl mode)
Click to expand...
Click to collapse
Your device needs an authorized vendor to flash firmware
TuLy2702 said:
Your device needs an authorized vendor to flash firmware
Click to expand...
Click to collapse
Where can you get it? Or is it just attributed to the service center and there are no other alternatives?

Categories

Resources