Hi,
I wanted to make a backup of my htc u11 before installing twrp and did a : fastboot boot twrp.img, for just boot on it whithout install it.
After backup a wanted to reboot and twrp asked if i want install and "prompt to install twrp app if not install" was checked.
Now every time when i reboot the phone boot in twrp and in prompt configuration is checked.
I have access to download mode and stock recovery.
Can anyone help me please i don't know what to do.
My htc is on France Orange ROM 1.27.89.7
Can someone make a backup of the boot part for my rom please (1.27.89.7)
Djoundie67 said:
Can someone make a backup of the boot part for my rom please (1.27.89.7)
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Click to collapse
Nevermind
I took a boot from custom rom backup and now I can boot my stock backup but i can't make updates. There is an error when my phone boot in recovery to update.
Finally what you do?
Hi folks. As the title suggest I'm having problems installing TWRP recovery on teclast M89 tablet. I've tried a few different tutorials with no success. When I do it with fastboot it says that its installed, after that when I try to reboot the device, I'm stuck in bootloop. I've tried to do it a few times and its always the same problem. Does anyone have a solution? Thanks.
Hello, the same for me with my M89, I'm going crazy.... Help us please!!!! Thanks!!!
Teclast M89 TWRP 3.3.1
Teclast M89 TWRP 3.3.1
TWRP 3.3.1 for Teclast M89
The archive includes:
ZIP file for flashing via stock recovery
IMG file for flashing via fastboot
TWRP source code
Teclast M89 uses well-known firmware signature Android keys (test keys), that's why you can flash TWRP without unlocking the bootloader and erasing user data.
Installation instruction is inside the archive.
https://www.androidfilehost.com/?fid=6006931924117883832
My small Teclast M89 website: https://teclast-m89.neocities.org/
M89 TWRP Worked!
ValdikSS said:
Teclast M89 TWRP 3.3.1
TWRP 3.3.1 for Teclast M89
The archive includes:
ZIP file for flashing via stock recovery
IMG file for flashing via fastboot
TWRP source code
Teclast M89 uses well-known firmware signature Android keys (test keys), that's why you can flash TWRP without unlocking the bootloader and erasing user data.
Installation instruction is inside the archive.
https://www.androidfilehost.com/?fid=6006931924117883832
Click to expand...
Click to collapse
This TWRP worked like a charm for me. I had already rooted via Magisk- but was really looking for a working TWRP for backing up before I really went crazy with mods.
Thanks so much!!
Jmlanner said:
This TWRP worked like a charm for me. I had already rooted via Magisk- but was really looking for a working TWRP for backing up before I really went crazy with mods.
Thanks so much!!
Click to expand...
Click to collapse
Make sure to backup nvram, nvdata, private partitions.
ValdikSS said:
Make sure to backup nvram, nvdata, private partitions.
Click to expand...
Click to collapse
Will do. I did bkk nvdata, will double check if I bkk privdata. again TK!
stuck
Hi, i tried this method but couldnt boot in system, only twrp all the time. after initial install this TWRP 3.3.1, it bootlooped in twrp but storage wasnt seen in pc, so i formatted data and restarted in twrp. from there it couldnt restart system anymore. actually i managed to flash magisk 19.3 . i flased another version of twrp 3.2.3 that seemed to work fine, to see if it was the version, and it bootloops (restarts until logo) all the time. Any hint please?
It says in little print "your device now unlocked...your device will boot in 5 seconds" but restart. Cant get it into fastboot by volume up; unresponsive at all. just bootloops in logo.
Any help is very much appreciated. thanks
voland34 said:
Hi, i tried this method but couldnt boot in system, only twrp all the time. after initial install this TWRP 3.3.1, it bootlooped in twrp but storage wasnt seen in pc, so i formatted data and restarted in twrp. from there it couldnt restart system anymore. actually i managed to flash magisk 19.3 . i flased another version of twrp 3.2.3 that seemed to work fine, to see if it was the version, and it bootloops (restarts until logo) all the time. Any hint please?
It says in little print "your device now unlocked...your device will boot in 5 seconds" but restart. Cant get it into fastboot by volume up; unresponsive at all. just bootloops in logo.
Any help is very much appreciated. thanks
Click to expand...
Click to collapse
Hi
I think you are going to have to reflash the original Rom using SPFlahtool. Then you must install Magisk Manage on tabletr. Copy the boot image from the ROM files to Your phone. Then use Magisk Manager to Patch the copied boot image. Transfer modified boot image to PC. Use fastboot to flash modified boot image back onto the tablet. The long and the short of it is - you need to find a way to patch the boot image with Magisk before any TWRP will work.
Right. The problem was accesing the tablet enough time as it stayed connected and recognized by pc only 3-5 secs, and then permanent unresponsive through buttons, but i used then sp flash to just flash boot, then preloader, then recovery from stock at every reboot. From there i could turn it off, It got out of the loop, and accesible to reflash whole stock rom. In the end i only flashed magisk through fastboot, as twrp is not so useful to me as no custom rom, so better no risks.
Thanks for your reply though
voland34 said:
Right. The problem was accesing the tablet enough time as it stayed connected and recognized by pc only 3-5 secs, and then permanent unresponsive through buttons, but i used then sp flash to just flash boot, then preloader, then recovery from stock at every reboot. From there i could turn it off, It got out of the loop, and accesible to reflash whole stock rom. In the end i only flashed magisk through fastboot, as twrp is not so useful to me as no custom rom, so better no risks.
Thanks for your reply though
Click to expand...
Click to collapse
I am glad you got your tablet running again. I had originally started out with just Magisk as root also. I do like to have a working TWRP for backing up though. You should be able now to flash the above mentioned TWRP now via SpFlashtool or fastboot.
voland34 said:
Hi, i tried this method but couldnt boot in system, only twrp all the time. after initial install this TWRP 3.3.1, it bootlooped in twrp but storage wasnt seen in pc, so i formatted data and restarted in twrp. from there it couldnt restart system anymore. actually i managed to flash magisk 19.3 . i flased another version of twrp 3.2.3 that seemed to work fine, to see if it was the version, and it bootloops (restarts until logo) all the time. Any hint please?
It says in little print "your device now unlocked...your device will boot in 5 seconds" but restart. Cant get it into fastboot by volume up; unresponsive at all. just bootloops in logo.
Any help is very much appreciated. thanks
Click to expand...
Click to collapse
It seems OEM unlock fills "para" partition with some data which forces it to boot into recovery. Stock recovery reads this data and perform data partition wipe or something similar, but TWRP does not handle this data and you get a boot loop. You can fix that by cleaning "para" partition. Execute the following command while booted into TWRP, either from TWRP terminal itself or from adb shell:
Code:
dd if=/dev/zero of=/dev/block/platform/mtk-msdc.0/11230000.MSDC0/by-name/para
ValdikSS said:
It seems OEM unlock fills "para" partition with some data which forces it to boot into recovery. Stock recovery reads this data and perform data partition wipe or something similar, but TWRP does not handle this data and you get a boot loop. You can fix that by cleaning "para" partition. Execute the following command while booted into TWRP, either from TWRP terminal itself or from adb shell:
Code:
dd if=/dev/zero of=/dev/block/platform/mtk-msdc.0/11230000.MSDC0/by-name/para
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Click to collapse
Ok, i'll try. Thanks!
Does anybody know if this guide also works for the new Teclast M89 PRO-model???
gizmo862 said:
Does anybody know if this guide also works for the new Teclast M89 PRO-model???
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Click to collapse
No, most probably it won't. PRO model has different SoC/CPU.
gizmo862 said:
Does anybody know if this guide also works for the new Teclast M89 PRO-model???
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Click to collapse
No. It won't. I bricked my ****ing tablet. It refuses to reboot once it's unlocked because (as the screen say) it is now untrusted. There is no way to relock the bootloader again and the the tablet is stuck in a bootloop.
Teclast is ****.
Hello i'm new in XDA, i have this tablet althougth i can't conect the hdmi port to the tv, the screen keep in black, i think it's because of the display format (4:3) can the root solve this problem?
Thank You!!
w1nst0n sm1th said:
No. It won't. I bricked my ****ing tablet. It refuses to reboot once it's unlocked because (as the screen say) it is now untrusted. There is no way to relock the bootloader again and the the tablet is stuck in a bootloop.
Teclast is ****.
Click to expand...
Click to collapse
The bootloop is not because you've unlocked the bootloader, but most probably because the firmware is designed to perform userdata partition setup in the recovery upon first boot, and you don't have stock recovery, that's why it can't finish formatting procedure.
This could be fixed by flashing stock recovery and booting once.
You can ask for a firmware from Teclast (I used to ask them on vkontakte because they didn't respond my mails), they will provide it.
OR you can write zeros to "para" partition using fastboot, it should do the trick too.
---------- Post added at 16:58 ---------- Previous post was at 16:56 ----------
Edgaralanmx said:
Hello i'm new in XDA, i have this tablet althougth i can't conect the hdmi port to the tv, the screen keep in black, i think it's because of the display format (4:3) can the root solve this problem?
Thank You!!
Click to expand...
Click to collapse
Try to unplug/plug again HDMI cable several times. It seems that the HDMI controller or drivers are buggy.
To change the resolution I use "SecondScreen" software (requires root).
Hi guys,
I´m looking for a working rooting method for my Teclast M89 Pro model ??
Any idea ?? What about the "One Click Root" Program ???
Thank´s a lot
The device was trying to root.
I get the following information when restarting:
orange state
the device has been unlocked and can't be trusted
your device will boot in 5 seconds
Click to expand...
Click to collapse
When I try TWRP via sideload or recovery menu I get the following:
Supported API:3
-- Install /sdcard/teclast_m89_twrp_311.zip ...
Finding update packacke ...
Opening update package ...
Verifying update package ...
Update package verification took 0.5 s (result 0).
Installing update ...
E:Failed to find META-INF/com/android/metadata in update package.
Installing Teclast M89 TWRP Recovery
script succeeded: result was [1.000000]
Install from SD Card complete.
Click to expand...
Click to collapse
But TWRP is not installed.
Where is the problem?
kumpi said:
But TWRP is not installed.
Where is the problem?
Click to expand...
Click to collapse
Are you trying to enter recovery right after flashing it, without booting the OS first? I think you need do enter TWRP right after flashing it.
Hello,
I have a problem with my OPO7Pro (GM1913) - Bootloader unlocked.
I hope I can find some help here.
I was on 9.5.5 and updated to 9.5.7. Before rebooting, I chose the function in Magisk to patch the Boot image on the inactive slot.
After the reboot, I was stuck on Bootloader.
No I really tried a lot, but couldn get my phone to boot up correctly again.
The only thing that works is booting into TWRP recovery after using
Code:
fastboot flash boot twrp.img
What I have tried:
Used the package from https://forum.xda-developers.com/oneplus-7-pro/how-to/rom-stock-fastboot-roms-oneplus-7-pro-t3931424 (9.5.7-GM21BA-OnePlus7ProOxygen_21.E.11_OTA_011_all_1906040003_25c96-FASTBOOT.zip) --> There it stuck somewhere saying the image is too large?
Used the flashable zip from https://forum.xda-developers.com/oneplus-7-pro/how-to/oneplus-7-pro-global-repo-oxygen-os-t3930585 (9.5.7: OnePlus7ProOxygen_21.E.11_OTA_011_all_1906040003) --> It flashed, but it still did a bootloop
Flashed the patched/stock boot image from the Magisk-Thread --> Only bootloop
I really don't know, what I could try. I have a backup of my data, so this is no problem. I just want my phone to boot again.
What is the correct way?
Can someone please help me?
Thanks a lot!
Try this unbrick
Hi, thanks for the hint! This worked flawlessly! Phone is booting up again. I'm now trying to update and get root again.
Edit:
Fully working again, with root and newest update.
Thanks a lot again.
Hello I really need help!
Not quite sure I got myself into this mess but I can't boot into the system as there is no OS and there also isn't any recovery. Whenever I turn my phone on it goes into the bootloader (fastboot). I have tried to flash TWRP.img with flashboot but I am getting that the partition cannot be found (recovery_b).
What can I do? I have tried using the MSM tool but I also can't get the driver to install.
I believe I got here by wiping all of the data on TWRP (system ect... and also the factory reset)
Any suggestions/help would be appreciated!
Thank you.
So, there's no twrp, neither an OS. that's why it's stuck in bootloop.
You need to flash a custom rom(Lineage OS, I would suggest), but first you need to install twrp using PC.
Here's this post you can go through or you can also check this tutorial.
I have been trying to root my ASUS ROG Phone 1 for almost a month now. I already opened the bootloader, however, I am struggling in finding the right TWRP image. I tried too many images some of which locked the phone (the phone starts to ask for a password after rebooting and I had to reset factory). Other images do nothing, i.e., when I run fastboot boot twrp_Z01QD..img, the CMD shows that the boot was successful, but the phone does not reboot into TWRP. Lately, I used an image that indeed reboots the phone into the TWRP recovery, however, TWRP asks for a decryption password. I use no password for my phone. I tried the "default_password" password. None of them worked. After that, I removed the data encryption totally from my phone by running the following commands: fastboot format userdata; fastboot format cache; fastboot reboot. However, this did not solve the problem.
I think that the problem might be in the version of TWRP I am using. Any help in locating the right image to be used will be highly appreciated. Also, if you have any clue how to go around the password, please let me know.
If there is anything not clear in my request, please let me know.
Thank you in advance.
You should try porting twrp recovery
Just search on google how to port twrp recovery.
Hey Dreto, thank you for your help. I googled how to port TWRP recovery, and I felt that it is a time-consuming process so I decided to keep it as my last resort. So before trying it, I tried to flash the image without the help of TWRP and it worked out. The phone is now rooted.
Again, thank you for your help.
AliMazloum said:
Hey Dreto, thank you for your help. I googled how to port TWRP recovery, and I felt that it is a time-consuming process so I decided to keep it as my last resort. So before trying it, I tried to flash the image without the help of TWRP and it worked out. The phone is now rooted.
Again, thank you for your help.
Click to expand...
Click to collapse
No problem