Damn guys, please help me [huawei crr-l09] - Android Apps and Games

So, lets start.
I have the mentioned Huawei Mate S, i flashed the TWRP bootloader and just wanted to root my device..
that have i done untill now:
- found a page (cant post the link cause i am new here) to root [search: "huawei-mate-s-root-twrp-recovery-v2-8-7-0/" in google and take the first page to get there (theandroidsoul .com) ]
- downloaded everything mentioned (TWRPand i got the SuperSU-File)
- first i loaded into bootloader, then made a backup of my system.
- then i installed the System again with the SuperSU.zip File
- i tried to boot the system, but it was stuck for 8 hours in the Huawei System Boot Page while i slept
- then i rebooted into the recoverymode of TWRP and restored the system again from the backup, but this time without installing the SuperSU. I could reboot but my phone wasnt rooted, so i tried again:
- this time i just installed the zip-file using the twrp-recoverymode
- didnt work
- and then i think i made a mistake, i tried to do a factory reset but after like 15 minutes i thought it would be stuck and i rebooted
- after the reboot no matter what i did there was always that problem: "E: unable to mount "/cache" "
- i tried a a couple different things and now i am at this point:
-> my android system isnt booting so its stuck in the bootpage
-> i dont have the backup (dont know where it went) anymore so i cant restore with that
-> i cant wipe the /cache cause everytime it says: "E: unable to mount "/cache" "
WHAT CAN I DO? maybe flash a custom rom?
PLEASE HELP, THANK YOU! <3
ccas
edit: phone is listed in pc so i can transfer any files, but its empty, there is only one file called "TWRP"

Flashing a custom ROM may fix it.
If not, I'd try to flash the original firmware. Huawei must have some software available that allows you to do it.

Related

How to fix 'E: Can't Mount Cache' in CWM

This happens when you wipe the cache, but it does not mean anything is wrong with your phone.
E: Can't mount /cache/recovery/log and the other five errors are similar to this.
PERFORM A BACKUP PRIOR TO THIS
I AM NOT RESPONSIBLE FOR ANYTHING THAT HAPPENS TO YOUR PHONE.
Start by going into your recovery..
If you want to keep the ROM you have, then follow these directions. When flashing a new ROM follow the next set of directions.
KEEPING YOUR CURRENT ROM
1) Go into your recovery
2) Go to mounts and storage
3) Format /cache x3
4) Go to advanced in the main menu
5) Reboot recovery
If it is not working, repeat the steps.
FLASHING A NEW ROM
1) Go into your recovery
2) Format /system /data /cache x3 (Like any normal flashing of a ROM)
3) Install the ROM you want to use
4) Go to mounts and storage
5) Format /cache
6) Go to advanced in the main menu
7) Reboot recovery
8) Boot into your newly flashed ROM
I made this thread because some people still have this error show up even though it doesn't affect the way you flash a ROM.. It's just annoying to see that come up every time you hit the back button in CWM.
syedwaseem said:
This happens when you wipe the cache, but it does not mean anything is wrong with your phone.
E: Can't mount /cache/recovery/log and the other five errors are similar to this.
PERFORM A BACKUP PRIOR TO THIS
I AM NOT RESPONSIBLE FOR ANYTHING THAT HAPPENS TO YOUR PHONE.
Start by going into your recovery..
If you want to keep the ROM you have, then follow these directions. When flashing a new ROM follow the next set of directions.
KEEPING YOUR CURRENT ROM
1) Go into your recovery
2) Go to mounts and storage
3) Format /cache x3
4) Go to advanced in the main menu
5) Reboot recovery
If it is not working, repeat the steps.
FLASHING A NEW ROM
1) Go into your recovery
2) Format /system /data /cache x3 (Like any normal flashing of a ROM)
3) Install the ROM you want to use
4) Go to mounts and storage
5) Format /cache
6) Go to advanced in the main menu
7) Reboot recovery
8) Boot into your newly flashed ROM
I made this thread because some people still have this error show up even though it doesn't affect the way you flash a ROM.. It's just annoying to see that come up every time you hit the back button in CWM.
Click to expand...
Click to collapse
I have tried this but this does not work. I am Using PhilZ CWM 6.49.2. I cant even Flash A Custom ROM Because of this problem it would just show me these error messages and say "Installation Aborted" and restart phone.
I have also Flashed back the Stock ROM and repeated all of the procedures: 1.Framaroot 2:CWM
Still no success it just keeps giving me these stupid errors, Please Find a FIX.
THANKS
dima234 said:
I have tried this but this does not work. I am Using PhilZ CWM 6.49.2. I cant even Flash A Custom ROM Because of this problem it would just show me these error messages and say "Installation Aborted" and restart phone.
I have also Flashed back the Stock ROM and repeated all of the procedures: 1.Framaroot 2:CWM
Still no success it just keeps giving me these stupid errors, Please Find a FIX.
THANKS
Click to expand...
Click to collapse
I have the same problem.
I tried methods:
$ su
#dd if = / sdcard / recovery.img of = / dev / block / mmcblk0p13
It does not work.
I installed the stock rom and checked the partition mmcblk0p13 with "Partition Table" and the partition is not mounted.
Maybe this is the problem?
meriox said:
I have the same problem.
I tried methods:
$ su
#dd if = / sdcard / recovery.img of = / dev / block / mmcblk0p13
It does not work.
I installed the stock rom and checked the partition mmcblk0p13 with "Partition Table" and the partition is not mounted.
Maybe this is the problem?
Click to expand...
Click to collapse
Yea even i have tried the same but it does not work, guess we have to stick to the stock ROM till someone finds a fix.
dima234 said:
Yea even i have tried the same but it does not work, guess we have to stick to the stock ROM till someone finds a fix.
Click to expand...
Click to collapse
Do you think that someone will be looking to solve the problem?
It seems to me that the problem occurs only in the new models that have been bought recently.
I tried to install the older stock firmware but it did not help.
None of the methods that have been on the forum does not work.
The problem occurs only when WIPE DATA / FACTORY RESET.
meriox said:
Do you think that someone will be looking to solve the problem?
It seems to me that the problem occurs only in the new models that have been bought recently.
I tried to install the older stock firmware but it did not help.
None of the methods that have been on the forum does not work.
The problem occurs only when WIPE DATA / FACTORY RESET.
Click to expand...
Click to collapse
yea getting the same problem here.
cant mount system
cant mount cache
and most of all when install custom ROM. cannot continue since non of those partitions cannot mount properly.
and other errors are flooding the recovery, we have tried Philz, CWM, TWRP. same annoying problems.
Hello,
On another website I found this:
"All worked fine but that like of command in terminal you put there isn't right, i did this
$ su [and then enter]
# dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p32 [and then enter]
# reboot recovery [and then enter]
PS: the $ comes automatically when you start the terminal emulator app; the # comes automatically after you allow the super user [in $ su]
Do consider all the "Spaces" between symbols and paths!"
Has anyone used this method?
syedwaseem said:
This happens when you wipe the cache, but it does not mean anything is wrong with your phone.
E: Can't mount /cache/recovery/log and the other five errors are similar to this.
PERFORM A BACKUP PRIOR TO THIS
I AM NOT RESPONSIBLE FOR ANYTHING THAT HAPPENS TO YOUR PHONE.
Start by going into your recovery..
If you want to keep the ROM you have, then follow these directions. When flashing a new ROM follow the next set of directions.
KEEPING YOUR CURRENT ROM
1) Go into your recovery
2) Go to mounts and storage
3) Format /cache x3
4) Go to advanced in the main menu
5) Reboot recovery
If it is not working, repeat the steps.
FLASHING A NEW ROM
1) Go into your recovery
2) Format /system /data /cache x3 (Like any normal flashing of a ROM)
3) Install the ROM you want to use
4) Go to mounts and storage
5) Format /cache
6) Go to advanced in the main menu
7) Reboot recovery
8) Boot into your newly flashed ROM
I made this thread because some people still have this error show up even though it doesn't affect the way you flash a ROM.. It's just annoying to see that come up every time you hit the back button in CWM.
Click to expand...
Click to collapse
Thanks worked for me :good:
bricked
I've got these errors on my htc desire x, I made a backup, after that, I try to flash a new rom, with the steps written in the first post. The result was: after the htc logo, it showed a black screen! I try to restore the backup, but I cant restore!!!!! I've got soft brick, so I take it a service. I hope, they can fix it

[Completed] Can't install CM12 to Galazy S2 I9100P

I've downloaded the latest stable files and followed the instructions here to the letter:
http://forum.xda-developers.com/galaxy-s2/development-derivatives/rom-cyanogenmod-12-t2955551
But I cannot get CM12 to install. If I boot the phone using stock recovery I can see and select the CM12 zip file but I get the 'Signature verification failed' error. If I use CWM recovery where I can toggle signature verification on and off, it's like it can't even see my SD card. Even though it says that the current directory = /sdcard it isn't, and instead just shows everything on the device internal memory.
Can anybody help? I've been stuck with this for about 8 hours.
I've also tried installing TWRP recovery. This does at least see my SD card and let me choose the CM12 zip file, but when I press the 'FLASH NOW' button, it asks me if I'm sure I want to reboot to recovery and complete the specified actions then does absolutely nothing when I select 'OK'.
Having spent hours trying various different things, I've made some progress and can now at least get CWM to see my SD card and the CM12 zip file. Unfortunately the installation fails with an error 7. I've deleted all of the 'getprop' entries from the 'updater-script' but it's made no difference. Please can someone help?
Thanks to the overwhelming support and advice received on here I managed to get it working
I'm posting this in case anybody else happens to have the same problem and finds this thread. This is what worked for me:
1. Download and install Odin
2. Flash stock ROM
3. Flash rooted kernel (I used one with CWM pre-installed)
4. Update CWM to v 6
5. Perform factory reset
6. Wipe cache
7. Wipe Dalvik cache
8. Install CM12
9. Install Google apps
Hello,
Glad you found your way,
Thread closed!
-Vatsal

Not able to flash Stock image with custom Recovery (TWRP 3.1.1.1.)

Hello guys,
Today I wanted to update my Honor 8 (FDR-L09) because it was showing me, that there is a new update ready to install (FRD-L09C432B405) and I was on a very old firmware (something from mid 2017). So it was time for me to update.
I downloaded the latest update (FRD-L09C432B405) and tried to wipe the cache, dalvik, and Data, but for some reason it "couldn't mount /data" and the wipe failed.
After an advanced wipe it worked and I tried to flash the stock image (the update which was shown to me (FRD-L09C432B405) with TWRP (3.1.1.1.)).
Now my hassle starts:
1. The Rom couldn't get flashed because of "Error: 7" --> I fixed it with the common "Error 7 fix --> editing the update-script and removing the assert line. (And yes, I'm 100% sure that it was the right ROM.
2. Now TWRP seemingly starts to flash the rom but inbetween the lines there is "mountencrypt: failed to mount /data: no such file or directory and it ends with "unknown command [[]" and it takes just two seconds, so the flash obviously isn't succsessfull.
I tried the "failed to mount /data" fix, where I change the data system to ext3 and then back to f2fs and change it back, but it won't work.
In my frustration I did another pretty bad thing and made another advanced wipe and wiped the system too, so now I don't have an OS on my system.
Maybe it's also important to note that there was a window showing up for a very short amount of time, with something like "encryption/encrypted" showed up.
What should I do now? Is there a way to fix the "/data couldn't be mounted" problem? Or am I missing a vital step in flashing the stock rom?
Thanks for your kind help!
You can not flash an update with twrp unless you use hurupdater. You essentially bricked your phone. Look for hurupdater here on xda and follow the instructions and you'll be fine

[Samsung S8+] Unable to bypass FRP

I would like to install TWRP and after that Lineage OS on my Samsung S8+ (Exynos). So i tried flashing TWRP with Odin (Dream2lte version 3.3.1.0). But i ran into a FRP lock so i googled and try to solve this, but so far i am unable to.
I have the password to my Google account, so i removed the Google account from the phone and removed the phone from my Google account. After factory reset i am still getting an error FRP lock when flashing.
Shouldn't the FRP lock be gone after removing google account and doing a factory reset? I have tried a couple of YT Howto's but they don't seem to work.
How do i remove the FRP lock so that i am able to install TWRP and Lineage OS?
Like i said i know the password to my Google account and i 100% own the phone
(Bypass probably isn't the correct word, i am simply trying to turn it off )
Got exactly the same problem, hence like you, ended up here for help.
Well i fixed my problem (Disable USB debug and OEM unlock, couple of reboots and enabled them and it worked). But after that i broke my phone
I am stuck at the screen saying: An error has occurred while updating the device software. Use the Emergency recovery function in the Smart Switch PC software.
I know this is meant to scare me (is kinda working...), but i also know that Odin is still working. So as far as i know i have to flash the original firmware now to fix this. But i keep getting the error: Invalid magic string. When i try to also flash a BL file i get the error: ""Secure CHECK FAIL: (BOOTLOADER)" The option Re-Partition in Odin is switched OFF, as far as i know this is okee... right?
I have tried 3 different versions (Android 9/8/7):
https://www.sammobile.com/samsung/galaxy-s8/firmware/SM-G950F/TNL/download/G950FXXU1AQC9/128974/
https://www.sammobile.com/samsung/galaxy-s8/firmware/SM-G950F/TNL/download/G950FXXU4DSBA/259612/
https://www.sammobile.com/samsung/galaxy-s8/firmware/SM-G950F/TNL/download/G950FXXS4CSA4/256485/
This zip files contain a BL/AP/CP/CSC file, i have tried them all at the same time in Odin as well as the AP and BL files seperate. (from one zip file, NOT different version files together of course)
I tried using Smart Switch 4.1 to do the emergency procedure using model nummer SM-G955F with my serial number but before it does anything it tells me this is not possible with an SM-G955F.
They all give me the same result.
Does anybody know how to fix this?
TheGeneral said:
Well i fixed my problem (Disable USB debug and OEM unlock, couple of reboots and enabled them and it worked). But after that i broke my phone
I am stuck at the screen saying: An error has occurred while updating the device software. Use the Emergency recovery function in the Smart Switch PC software.
I know this is meant to scare me (is kinda working...), but i also know that Odin is still working. So as far as i know i have to flash the original firmware now to fix this. But i keep getting the error: Invalid magic string. When i try to also flash a BL file i get the error: ""Secure CHECK FAIL: (BOOTLOADER)" The option Re-Partition in Odin is switched OFF, as far as i know this is okee... right?
I have tried 3 different versions (Android 9/8/7):
https://www.sammobile.com/samsung/galaxy-s8/firmware/SM-G950F/TNL/download/G950FXXU1AQC9/128974/
https://www.sammobile.com/samsung/galaxy-s8/firmware/SM-G950F/TNL/download/G950FXXU4DSBA/259612/
https://www.sammobile.com/samsung/galaxy-s8/firmware/SM-G950F/TNL/download/G950FXXS4CSA4/256485/
This zip files contain a BL/AP/CP/CSC file, i have tried them all at the same time in Odin as well as the AP and BL files seperate. (from one zip file, NOT different version files together of course)
I tried using Smart Switch 4.1 to do the emergency procedure using model nummer SM-G955F with my serial number but before it does anything it tells me this is not possible with an SM-G955F.
They all give me the same result.
Does anybody know how to fix this?
Click to expand...
Click to collapse
Secure check fail on bootloader is your flashing a older firmware than on the device. Look at the builds 5th from last digit. You need to flash that equal or greater than.
The error screen you see for emergency recovery is ok. It's like a modified version of download mode. Kind of. You can still flash Odin files from said screen. Ii see you've flashed a bit 1. And two bit 4 firmwares. So you must be on a 5 or greater. I don't know the exy bit number but like snapdragon is at or near 7 or 8. I can explain better if you need. But not an exynos expert
TheMadScientist said:
Secure check fail on bootloader is your flashing a older firmware than on the device. Look at the builds 5th from last digit. You need to flash that equal or greater than.
The error screen you see for emergency recovery is ok. It's like a modified version of download mode. Kind of. You can still flash Odin files from said screen. Ii see you've flashed a bit 1. And two bit 4 firmwares. So you must be on a 5 or greater. I don't know the exy bit number but like snapdragon is at or near 7 or 8. I can explain better if you need. But not an exynos expert
Click to expand...
Click to collapse
Thanks for your reply! I am in the normal "Downloading...." screen is there anywhere i can check which number i am at?
But i have just tried this one: G950FXXS7DTA6_G950FOXM7DTA6_PHN and it is not working. But this is the newest one available on sammobile. Still the same bootloader error.
I have tried TWRP 3.3.1.0 and that worked, now i am in the TWRP menu but i don't have the LineageOS 17 + GoApps copied to the root. So i cannot install LineageOS now. What do i do now? My computer sees a SM-G955F but it is not showing any storage, if i can fix this i could copy the LineageOS files to the root...right?
TheGeneral said:
Thanks for your reply! I am in the normal "Downloading...." screen is there anywhere i can check which number i am at?
But i have just tried this one: G950FXXS7DTA6_G950FOXM7DTA6_PHN and it is not working. But this is the newest one available on sammobile. Still the same bootloader error.
I have tried TWRP 3.3.1.0 and that worked, now i am in the TWRP menu but i don't have the LineageOS 17 + GoApps copied to the root. So i cannot install LineageOS now. What do i do now? My computer sees a SM-G955F but it is not showing any storage, if i can fix this i could copy the LineageOS files to the root...right?
Click to expand...
Click to collapse
1. If you are on an S8+ flashing firmware for the S8 will cause you issues. Download firmware for the S8+ only. ie: 955f not 950f.
2. If you can't get into the system but can get into download mode there should be a line saying
AP SWREV: B:? K:? S:?
The B:? Is your bootloader version number. You will need to flash the same or higher.
3. How did you install TWRP?
If you don't have an SD card to store files on then after the Format Data stage you can then copy files from pc to phones internal storage.
spawnlives said:
1. If you are on an S8+ flashing firmware for the S8 will cause you issues. Download firmware for the S8+ only. ie: 955f not 950f.
2. If you can't get into the system but can get into download mode there should be a line saying
AP SWREV: B:? K:? S:?
The B:? Is your bootloader version number. You will need to flash the same or higher.
3. How did you install TWTP?
If you don't have an SD card to store files on then after the Format Data stage you can then copy files from pc to phones internal storage.
Click to expand...
Click to collapse
I am a bit embarrassed, it looks like i have been trying to flash the wrong ROMs last night 950 instead of 955, i am downloading the correct files now and wil try again. Sorry for this dumb mistake!
Just to be sure, i am trying to do this:
https://www.getdroidtips.com/lineage-os-17-samsung-galaxy-s8/
(I do know that this site says S8, but i picked the right files this time and thought the process would be the same)
But i first Flash TWRP with Odin, otherwise i cannot reach the TWRP recovery menu right?
But when i look bullet 5 (not number 5) it looks like i need to flash TWRP from within the TWRP menu. But that is not correct right?
I have placed these zip files on the phone:
lineage-17.1-20200211-UNOFFICIAL-dreamlte.zip
open_gapps-arm64-10.0-pico-20200303.zip
As a zip and unpacked, but when i am in the TWRP menu and i go to install, i cannot find the zip files. I placed them in the highest folder level possible. Why can't i find them now?
TheGeneral said:
I am a bit embarrassed, it looks like i have been trying to flash the wrong ROMs last night 950 instead of 955, i am downloading the correct files now and wil try again. Sorry for this dumb mistake!
Just to be sure, i am trying to do this:
https://www.getdroidtips.com/lineage-os-17-samsung-galaxy-s8/
(I do know that this site says S8, but i picked the right files this time and thought the process would be the same)
But i first Flash TWRP with Odin, otherwise i cannot reach the TWRP recovery menu right?
But when i look bullet 5 (not number 5) it looks like i need to flash TWRP from within the TWRP menu. But that is not correct right?
I have placed these zip files on the phone:
lineage-17.1-20200211-UNOFFICIAL-dreamlte.zip
open_gapps-arm64-10.0-pico-20200303.zip
As a zip and unpacked, but when i am in the TWRP menu and i go to install, i cannot find the zip files. I placed them in the highest folder level possible. Why can't i find them now?
Click to expand...
Click to collapse
I don't use custom roms yet.
Try searching for you device S8+ for installation instructions. Had a quick look the firmware is for S8 only not S8+. Need dream2lit for S8+
Try in separate stages instead of all at once.
I would sort out your stock firmware first get it up and running.
Then install TWRP. Install for S8+ from
http://twrp.me/Devices/Samsung/
They are many guides for this
https://forum.xda-developers.com/ga...pment/recovery-twrp-galaxy-s8-exynos-t3595102
If you need rmm bypass zip
https://forum.xda-developers.com/sa...w-to/guide-root-install-twrp-samsung-t3747535
Get that up and running properly.
Then you can install custom roms,root etc.
In regards to transferring files to phone they need to be a zip file ( .zip ) or an image ( .img ) files to flash in TWRP.
Maybe select internal storage then from menu select sdcard folder check if file is there.
spawnlives said:
I don't use custom roms yet.
Try searching for you device S8+ for installation instructions. Had a quick look the firmware is for S8 only not S8+. Need dream2lit for S8+
Try in separate stages instead of all at once.
I would sort out your stock firmware first get it up and running.
Then install TWRP. Install for S8+ from
http://twrp.me/Devices/Samsung/
They are many guides for this
https://forum.xda-developers.com/ga...pment/recovery-twrp-galaxy-s8-exynos-t3595102
If you need rmm bypass zip
https://forum.xda-developers.com/sa...w-to/guide-root-install-twrp-samsung-t3747535
Get that up and running properly.
Then you can install custom roms,root etc.
In regards to transferring files to phone they need to be a zip file ( .zip ) or an image ( .img ) files to flash in TWRP.
Maybe select internal storage then from menu select sdcard folder check if file is there.
Click to expand...
Click to collapse
I am using dream2lit.
I have the correct factory stock ROM (now), so i can always go back now. But i agree, my preparation wasn't good enough.
I will look at the links, but for now like i said my problem is that i cannot see my files in TWRP. But maybe that will be addressed in one of your links
With regards to your first link, i used the "Odin Method" so as far as i can tell i did this the right way(https://twrp.me/samsung/samsunggalaxys8plus.html):
Odin Install Method (No Root Required):
You will need to download and install Odin on your PC. Once you have Odin installed, download the proper .tar file for your device from the download link above. Power off your device. Turn on your device using the proper key combo to get into download mode and attach the device to your computer via a USB cable. Use the PDA tab or button to browse to and select the tar file that you downloaded and flash the device.
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
TheGeneral said:
I am using dream2lit.
I have the correct factory stock ROM (now), so i can always go back now. But i agree, my preparation wasn't good enough.
I will look at the links, but for now like i said my problem is that i cannot see my files in TWRP. But maybe that will be addressed in one of your links
With regards to your first link, i used the "Odin Method" so as far as i can tell i did this the right way(https://twrp.me/samsung/samsunggalaxys8plus.html):
Odin Install Method (No Root Required):
You will need to download and install Odin on your PC. Once you have Odin installed, download the proper .tar file for your device from the download link above. Power off your device. Turn on your device using the proper key combo to get into download mode and attach the device to your computer via a USB cable. Use the PDA tab or button to browse to and select the tar file that you downloaded and flash the device.
Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install.
Click to expand...
Click to collapse
Note: Samsung don't have fastboot commands. Have to use button configurations to enter recovery or download modes.
What stage are you at?
It will give me a better idea to be able to help more.
spawnlives said:
Note: Samsung don't have fastboot commands. Have to use button configurations to enter recovery or download modes.
What stage are you at?
It will give me a better idea to be able to help more.
Click to expand...
Click to collapse
Well i installed Lineage OS 17.1 and Open Apps (lineage-17.1-20200211-UNOFFICIAL-dream2lte and open_gapps-arm64-10.0-pico-20200303) with an OTG plug and an USB stick. After installing i removed the USB Stick. But now i am having a new problem...
When the phone boots it asks: "To start Android, enter your password"
Which password is this? When i enter a password i often use it works but then:
"Decryption unsuccessful
The password you entered is correct, but unfortunately your data is corrupt. (Which is no problem)
To resume using your phone, you need to perform a factory reset. When you set up your phone after the reset, you'll have an opportunity to restore any data that was backed up to your Google account.
(Button) Erase ALL DATA"
Of course i erase the data. Look at the attachment to see what happens then.
I will not give up, will get Lineage OS on this phone, and after that on my Tablet S2 and maybe even on my primairy phone (S10+)
What should i do now? Many thanks for all the help so far, and for help finishing this proces
TheGeneral said:
Well i installed Lineage OS 17.1 and Open Apps (lineage-17.1-20200211-UNOFFICIAL-dream2lte and open_gapps-arm64-10.0-pico-20200303) with an OTG plug and an USB stick. After installing i removed the USB Stick. But now i am having a new problem...
When the phone boots it asks: "To start Android, enter your password"
Which password is this? When i enter a password i often use it works but then:
"Decryption unsuccessful
The password you entered is correct, but unfortunately your data is corrupt. (Which is no problem)
To resume using your phone, you need to perform a factory reset. When you set up your phone after the reset, you'll have an opportunity to restore any data that was backed up to your Google account.
(Button) Erase ALL DATA"
Of course i erase the data. Look at the attachment to see what happens then.
I will not give up, will get Lineage OS on this phone, and after that on my Tablet S2 and maybe even on my primairy phone (S10+)
What should i do now? Many thanks for all the help so far, and for help finishing this proces
Click to expand...
Click to collapse
Mounting data errors in twrp generally ( but not always ) means your device is encrypted/re-encrypted when booting into system. Twrp has issues with encrypted devices.
What version twrp are you using?
Have you flashed the no-verity-opt-encypt zip in twrp. This zip file will prevent device from re-encrypting when booting phone back into the system ( after the Format Data stage / reboot back into twrp)
https://build.nethunter.com/android-tools/no-verity-opt-encrypt/
What is your process of installing twrp?
If you have any passwords etc. installed delete them until after setting up you phone.
spawnlives said:
Mounting data errors in twrp generally ( but not always ) means your device is encrypted/re-encrypted when booting into system. Twrp has issues with encrypted devices.
What version twrp are you using?
Have you flashed the no-verity-opt-encypt zip in twrp. This zip file will prevent device from re-encrypting when booting phone back into the system ( after the Format Data stage / reboot back into twrp)
https://build.nethunter.com/android-tools/no-verity-opt-encrypt/
What is your process of installing twrp?
If you have any passwords etc. installed delete them until after setting up you phone.
Click to expand...
Click to collapse
I am using version twrp-3.3.1-1-dream2lte and no i have not flashed that no-verity-opt-encypt zip. I assume i should flash this one the same way flash the Lineage ROM right?
No passwords used on the phone.
My process:
i put the phone in download mode (POWER+BIXBY+VOL DOWN)
I use ODIN to flash twrp-3.3.1-1-dream2lte, and when the phone reboot i press POWER+BIXBY+VOL UP to enter TWRP menu,
Then i go to WIPE and Advanced Wipe and i select the data, system and davlik cache. Then swipe to wipe it.
Then i go to INSTALL and flash lineage-17.1-20200211-UNOFFICIAL-dream2lte and open_gapps-arm64-10.0-pico-20200303
TheGeneral said:
I am using version twrp-3.3.1-1-dream2lte and no i have not flashed that no-verity-opt-encypt zip. I assume i should flash this one the same way flash the Lineage ROM right?
No passwords used on the phone.
My process:
i put the phone in download mode (POWER+BIXBY+VOL DOWN)
I use ODIN to flash twrp-3.3.1-1-dream2lte, and when the phone reboot i press POWER+BIXBY+VOL UP to enter TWRP menu,
Then i go to WIPE and Advanced Wipe and i select the data, system and davlik cache. Then swipe to wipe it.
Then i go to INSTALL and flash lineage-17.1-20200211-UNOFFICIAL-dream2lte and open_gapps-arm64-10.0-pico-20200303
Click to expand...
Click to collapse
To install TWRP
1. Flash twrp with odin - reboot straight into twrp
2. In wipe menu select Format Data ( bottom right )
Type yes to format
3. Reboot back into twrp ( use twrp menu )
4. Flash no-verity-opt zip and if needed rmm bypass zip ( using install button in twrp ).
5. Reboot back into twrp then reboot to system using twrp menu.
6. From system reboot back into twrp.
To check if device is un-encrypted use backup menu - check data storage size ( If reading 0mb then device is still encrypted ).
Note: If all ok I would do a complete twrp backup at this stage ( keep backup on a separate storage device ).
Then you can install custom Rom's as per the installation guide of that Rom.
spawnlives said:
To install TWRP
1. Flash twrp with odin - reboot straight into twrp
2. In wipe menu select Format Data ( bottom right )
Type yes to format
3. Reboot back into twrp ( use twrp menu )
4. Flash no-verity-opt zip and if needed rmm bypass zip ( using install button in twrp ).
5. Reboot back into twrp then reboot to system using twrp menu.
6. From system reboot back into twrp.
To check if device is un-encrypted use backup menu - check data storage size ( If reading 0mb then device is still encrypted ).
Note: If all ok I would do a complete twrp backup at this stage ( keep backup on a separate storage device ).
Then you can install custom Rom's as per the installation guide of that Rom.
Click to expand...
Click to collapse
how do i make a complete TWRP backup? and what is rmm bypass and how do i know if it is neccessary to install this zip file?
TheGeneral said:
how do i make a complete TWRP backup? and what is rmm bypass and how do i know if it is neccessary to install this zip file?
Click to expand...
Click to collapse
In twrp main menu
Select backup menu - select ( all ) partitions - select storage location ( bottom left of screen ) - then swipe to backup.
Note:
1. If backing up to internal storage copy/move backup to an external storage ie: PC, sd card.etc.
2. Since you want a custom rom backup of the EFS partition is important.
Rmm state can be found in download mode. It will have a line ( near the top ) saying RMM state. It will either say prenormal or normal /disappeared.
It won't hurt to flash it just in case.
See OP in the thread I sent before:
https://forum.xda-developers.com/sa...w-to/guide-root-install-twrp-samsung-t3747535
spawnlives said:
To install TWRP
1. Flash twrp with odin - reboot straight into twrp
2. In wipe menu select Format Data ( bottom right )
Type yes to format
3. Reboot back into twrp ( use twrp menu )
4. Flash no-verity-opt zip and if needed rmm bypass zip ( using install button in twrp ).
5. Reboot back into twrp then reboot to system using twrp menu.
6. From system reboot back into twrp.
To check if device is un-encrypted use backup menu - check data storage size ( If reading 0mb then device is still encrypted ).
Note: If all ok I would do a complete twrp backup at this stage ( keep backup on a separate storage device ).
Then you can install custom Rom's as per the installation guide of that Rom.
Click to expand...
Click to collapse
I am really trying to do what you are saying...but when i try to "Format Data" (Step 2) it shows an error "Failed to mount '/preload' (Invalid argument). When i try to install no-verity-opt zip (step 4) at the end it shows the same error "Failed to mount '/preload' (Invalid argument). Which is probably because format data failed?
I am installing the zip from an USB stick with an USB-C to USB-A Converter. I don't think that could be the problem?
As Expected the "Data (excl. storage) is still showing 0MB.
TheGeneral said:
I am really trying to do what you are saying...but when i try to "Format Data" (Step 2) it shows an error "Failed to mount '/preload' (Invalid argument). When i try to install no-verity-opt zip (step 4) at the end it shows the same error "Failed to mount '/preload' (Invalid argument). Which is probably because format data failed?
I am installing the zip from an USB stick with an USB-C to USB-A Converter. I don't think that could be the problem?
As Expected the "Data (excl. storage) is still showing 0MB.
Click to expand...
Click to collapse
Failed to mount preload seems to affect some users.
You could try after the format data and reboot back into twrp ( using twrp 3.3.1.1 ):
Select wipe menu
Select advanced wipe
Select Preload
Swipe to wipe
Reboot back into twrp
Then try flashing no-verity/rmm zips files - reboot back into twrp.
Normally, for me , after this stage If i still get 0mb I will reboot into the Android system and then back into twrp. Then check in backup menu storage. If ok then try to flash custom rom.
spawnlives said:
Failed to mount preload seems to affect some users.
You could try after the format data and reboot back into twrp ( using twrp 3.3.1.1 ):
Select wipe menu
Select advanced wipe
Select Preload
Swipe to wipe
Reboot back into twrp
Then try flashing no-verity/rmm zips files - reboot back into twrp.
Normally, for me , after this stage If i still get 0mb I will reboot into the Android system and then back into twrp. Then check in backup menu storage. If ok then try to flash custom rom.
Click to expand...
Click to collapse
Yes Yes!! After doing the Preload i am able to flash no-verity/rmm zips file.
But Data is still showing 0MB.....
I thought why not give the lineage OS rom flashing another try. That worked, but now the phone seems to hang on a Lineage OS logo with a small circle moving around not straight line.
So i wiped everything again and flashed no-verity/rmm zip file, and will wait what for some advice and what do to next.
TheGeneral said:
Yes Yes!! After doing the Preload i am able to flash no-verity/rmm zips file.
But Data is still showing 0MB.....
I thought why not give the lineage OS rom flashing another try. That worked, but now the phone seems to hang on a Lineage OS logo with a small circle moving around not straight line.
So i wiped everything again and flashed no-verity/rmm zip file, and will wait what for some advice and what do to next.
Click to expand...
Click to collapse
Have you tried to reboot into system through twrp ie: reboot menu - system. Let it start normally, reboot into twrp, then check storage size. ( This is after the flashing of the no-verity/rmm zip and rebooting back into twrp ).
As I said I' m not familiar with custom ROMs. I do know that some custom ROMs do take some time to boot up on installation.
But out of curiosity I have a spare S8 and will give it a go.

Need custom recovery for Mobiistar C1 shine 4g mt 6739 device

Need custom recovery for Mobiistar C1 shine 4g mt 6739 device as m stuck need it urgently and want install android 10 gsi image my device has arm32 a only architecture some suggest me some good and lite gsi images please firstly I need custom recovery twrp please someone help.
It would be hard to support a 2018 device I guess.
[CLOSED] I Will build TWRP for your device!
I wanna build twrp for your device! Pls give info about your device! if possible give stock firmware!
forum.xda-developers.com
i can upload recovery.img file for if you want
its Mobiistar C1 shine (MT6739) arm 32bit a only supported device running on 8.1 i was some how able to root it but unable to install custom recovery if u can please build one for this device i will upload stock recovery.img in few minutes presently its bricked but i will recovery it because i have stock firmware and flashing tool of it....so dont worry just please build a custom recovery like twrp for this device asap if possible
Again: You request a TWRP build for your device going to this thread
[CLOSED] I Will build TWRP for your device!
I wanna build twrp for your device! Pls give info about your device! if possible give stock firmware!
forum.xda-developers.com
any custom recovery bro sorry for that (twrp)
my phone back running again i have flashed it with stock firmware recovery images i have attached earlier and so does phone details screenshot now present situation is 8.1 not rooted stock recovery and firmware so i hope if anyone can help i will be glad
installed latest magisk apk and .zip also by patching boot.img file and flashing that with sp tool to install magisk and got root privilege's
all now i want is proper running and fully functional custom recovery to install custom roms and mods
copvaibhav said:
its Mobiistar C1 shine (MT6739) arm 32bit a only supported device running on 8.1 i was some how able to root it but unable to install custom recovery if u can please build one for this device i will upload stock recovery.img in few minutes presently its bricked but i will recovery it because i have stock firmware and flashing tool of it....so dont worry just please build a custom recovery like twrp for this device asap if possible
Click to expand...
Click to collapse
I am not responsible for any wrongdoing by you. Always have ROM stock files. Any error, install stock recovery again.
First you need to unlock the bootloader if necessary! Unzip file attached and look 2 files.
Then, the installation plan:
0) Flash the TWRP with SPFT or fastboot;
1) Enter TWRP IMMEDIATELY without starting in the system, otherwise TWRP can revert to the stock;
2) When asked to enter the password, select Cancel;
3) Load the file with Magisk (look for any magisk19.zip for TWRP and the decryption file for EXTERNAL memory;
4) Flash Magisk immediately and then install the file data_decrypt_Mobiistar_C1_Shine.zip immediately;
5) Make FORMAT DATA - bottom left button - Type: YES. Go back to the TWRP menu;
6) Make Wipe: data, cache, dalvik (reset to factory settings! Save your data!);
7) Reboot to TWRP (password must not ask);
8) Restart on the system, root is received.
thanks bro for making recovery.img when installing magisk 19.zip its giving error on last step failed to mount /vendor/persist (invalid argument). done
after that i tried to install your data decrypt .zip after one reboot to recovery because i have tried before without reboot recovery once so this time rebooted and installed your data.zip file and again on the last step same error as magisk failed to mount /vendor/persist (invalid argument). done
after that i tried to format by typing yes but again same error failed to mount /vendor/persist (invalid argument).done
just to inform you i have formatted phone from inside by turning it on factory reset but nothing happened....and internal space is not mounting i some how managed to install these things via OTG USB but same error again and again. i am attaching screenshot also which i captured from other phone of mine.
kindly help asap
copvaibhav said:
thanks bro for making recovery.img when installing magisk 19.zip its giving error on last step failed to mount /vendor/persist (invalid argument). done
after that i tried to install your data decrypt .zip after one reboot to recovery because i have tried before without reboot recovery once so this time rebooted and installed your data.zip file and again on the last step same error as magisk failed to mount /vendor/persist (invalid argument). done
after that i tried to format by typing yes but again same error failed to mount /vendor/persist (invalid argument).done
just to inform you i have formatted phone from inside by turning it on factory reset but nothing happened....and internal space is not mounting i some how managed to install these things via OTG USB but same error again and again. i am attaching screenshot also which i captured from other phone of mine.
kindly help asap
Click to expand...
Click to collapse
This is Ok. I made TWRP fast and not remember if the stock partitions has \vendor\persist. So if has that's message is normal. Therefore messages about \vendor\nvdata;nvram;nvcfg is normal too. Very pacth zip files can delete that and the device cannot have IMEI.
First: Is good know the file TWRP worked;
- - You can't install any zip without FORMAT DATA first because FORMAT DATA process can view internal storage. If you don't FORMAT DATA maybe the zip file going wrong with MicroSD & OTG.
In this moment you understand: not use external storage! Put zip in the internal storage an try again.
About MTP: Has anything wrong wiht A8.1 & TWRP. Most devices with A8.1 and TWRP do not have access to MTP. I don't know what happens because I don't know why TeamWin was unable to resolve this.
Now you need put zip with adb command (search how to do) or use sileload on the TWRP.
PS: the picture attached by you show about decrypt. In the first moment you need acept modifications and password you press CANCEL.
lopestom said:
This is Ok. I made TWRP fast and not remember if the stock partitions has \vendor\persist. So if has that's message is normal. Therefore messages about \vendor\nvdata;nvram;nvcfg is normal too. Very pacth zip files can delete that and the device cannot have IMEI.
First: Is good know the file TWRP worked;
- - You can't install any zip without FORMAT DATA first because FORMAT DATA process can view internal storage. If you don't FORMAT DATA maybe the zip file going wrong with MicroSD & OTG.
In this moment you understand: not use external storage! Put zip in the internal storage an try again.
About MTP: Has anything wrong wiht A8.1 & TWRP. Most devices with A8.1 and TWRP do not have access to MTP. I don't know what happens because I don't know why TeamWin was unable to resolve this.
Now you need put zip with adb command (search how to do) or use sileload on the TWRP.
PS: the picture attached by you show about decrypt. In the first moment you need acept modifications and password you press CANCEL.
Click to expand...
Click to collapse
sideload is not starting forgot to mention it i have tried that also booted phone normal put the file in internal but in recovery cant have access to internal storage and yes i have press cancel first and that accepted modification but nothing happened no internal storage access only some how otg thats it i dont know what to do
copvaibhav said:
sideload is not starting forgot to mention it i have tried that also booted phone normal put the file in internal but in recovery cant have access to internal storage and yes i have press cancel first and that accepted modification but nothing happened no internal storage access only some how otg thats it i dont know what to do
Click to expand...
Click to collapse
Okay. Wait my free time and I'll create other TWRP for your device.
Reflash stock recovery if you want & test other file soon.
Update
\|/ Lucky file attached today. So install and test. You can install zip that I put before or Donwload acoording your device cpu has. Read instructions about that again.
Reference Download: https://forum.xda-developers.com/t/...ncrypt-disk-quota-disabler-11-2-2020.3817389/
thanks bro i dont know how it worked but it worked again i have to use otg but this time it worked by downloading different force disabler.zip after that i have formatted the data by typing yes it worked then again i flashed your disabler and new recovery image and phone booted magisk installed phone rooted.....thanks a ton i dont know how to say thanks you but thank you all .
can please suggest me as my mt 6739 is 32arm a only device some light gsi for my device actually i want custom mods in gsi so if u can suggest me which also supports my device i will be very thankful
copvaibhav said:
thanks bro i dont know how it worked but it worked again i have to use otg but this time it worked by downloading different force disabler.zip after that i have formatted the data by typing yes it worked then again i flashed your disabler and new recovery image and phone booted magisk installed phone rooted.....thanks a ton i dont know how to say thanks you but thank you all .
can please suggest me as my mt 6739 is 32arm a only device some light gsi for my device actually i want custom mods in gsi so if u can suggest me which also supports my device i will be very thankful
Click to expand...
Click to collapse
Look correct app to know about your device: Treble Info
You need try install AOSP 8 & 9: https://github.com/phhusson/treble_experimentations/releases
Look "bugs"; try solving; keep your time with experiments.....
After you can try LOS, RRMix, Havoc, etc.....
About this thread/ask help about Custom Recovery so Solved. @jerryhou85
Good Lucky!
system-arm-aonly-vanilla-nosu.img.xz
system-arm32_binder64-aonly-vanilla-nosu.img.xz
bro which file shpuld i download as i told you mine is 32bit arm a only (what is arm first link and arm32binder64 aonly difference) kindly tell.
just to clarify i have download both removed.xy from ext. and flashed from recovery system image but phone goes into fastboot after reboot and when rebooting in recovery at the top it shows no os installed.
lopestom said:
Okay. Wait my free time and I'll create other TWRP for your device.
Reflash stock recovery if you want & test other file soon.
Update
\|/ Lucky file attached today. So install and test. You can install zip that I put before or Donwload acoording your device cpu has. Read instructions about that again.
Reference Download: https://forum.xda-developers.com/t/...ncrypt-disk-quota-disabler-11-2-2020.3817389/
Click to expand...
Click to collapse
Sir it's stuck on password screen touch not working please fix it, I will always be grateful to you.
Honey2012 said:
Sir it's stuck on password screen
Click to expand...
Click to collapse
The first start need choose the CANCEL. I think you not know about TWRP (unofficial) and the process with device/TWRP without encryption/decryption process.
If you want that so send me some device to develop/have the possibility of getting that option.
Honey2012 said:
touch not working please fix it, I will always be grateful to you.
Click to expand...
Click to collapse
As you read, I not have your device in my hands!
Many 32bits and few 64bits devices have problem with touch screen from kernel. That's not my error! It's from device company.
I not know about touch screen work or not since copvaibhav not write about. But I won't fix this. There is also the possibility to use OTG and plug in a USB Mouse to use in TWRP.
There are solutions to fix the touch screen but I don't have the device and I don't have time to do it. Search and you will know. So solve it yourself and thank your self for it.
Ask copvaibhav for more process and using TWRP.

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