Database Info

ROOT videocon krypton3 v502430 v50jg and TWRP recovery for videocon krypton3

ROOT videocon krypton3 v502430 v50jg and TWRP recovery for videocon krypton3
How to ROOT Videocon Krypton 3 V502430 aka V50JG and TWRP recovery for videocon krypton3
Dont COPY paste it, TWRP ported by me with help of xda & needrom
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here i am going to show how to root videocon krypton 3 v502430.
first time rooting method created by me and tested by me.
so lets start
Follow my every steps, dont skip any step otherwise you may brick your device.
DO IT At your OWN RISK
First step will be How to Unlock bootloader of Videocon krypton3 v502430 v50jg.
Unlocking bootloader will erase all your internal storage, so take backup of your internal storage too
1.
first of all enable developer option in your device. to do so go to settings--->about---->tap android version/build for about 7 times. now developer option will enable.
Now go to developer option and enable it. now enable OEM unlocking, and enable USB debugging also.( this will void your warrenty, but we dont care about it.)
Now download this Minimal adb pack ------>DOWNLOAD
Now install it, when done open installed folder and press CTRL+right click and choose commond promt here.
Now connect your device with usb cable and when it ask to any RSK key then press allow button.
now type in your commond promt "adb devices"
you should get back your adb device id with authorised tag.
Now type "adb reboot bootloader"
now you will be in fastboot mode.
Now type "fastboot devices"
you will see your device attached there.
Now type "fastboot oem unlock" hit enter
now you will see a warning message in your android device, so just follow that steps, probably that will tell you to press volume up key to unlock your bootloader. so press volume up there and now you will see message to succesfully unlocked bootloader.
now reboot device.
now we have unlocked bootloader.
Now next step is how to root flash TWRP recovery to videocon krypton3
Download TWRP for your videocon krypton3 ----> DOWNLOAD
now rename it as recovery.img and place it in minimal adb and fastboot folder.
now connect your device into fastboot mode. to do so you can follow the above method or you can go to fastboot mode by pressing volume up with power button togeather and select fastboot there.
now run minimal adb as i told you above.
type in commond "fastboot devices"
make sure your device is listed there.\
Now type "fastboot flash recovery recovery.img"
Now twrp recovery flashed successfully.
now reboot device"this is must step"
now final step how to root videocon krypton3
Download this supersu file----->Download
now place this zip file in your internal storage.
reboot into recovery.
NOw install
select your download zip file \
and swipe to flash it\
now you successfully rooted your videocon krypton 3
Dont forget to press thanks button and support me, donate me, share me.

I got this device only for one day, so i didn't get proper time to port any custom rom for it....but i created basic path for it, rooted and installed TWRP...now guys port some cool ROM to it....
In future if i got this device again in my hand then i will try to port some ROM for it.

Can't install TWRP
I was struck on the twrp. I unlocked oem. Also twrp are successful installed. But it doesn't twrp recovery its shows stock recovery when booting.

Yeh thanks
Successfully installed TWRP recovery just press VOL. UP+POWER BUTTON after flash recovery in fastboot. Then select recovery, you now in TWRP recovery. Now enjoy. Thanks greatpapa for post.

sumitpsr1 said:
Successfully installed TWRP recovery just press VOL. UP+POWER BUTTON after flash recovery in fastboot. Then select recovery, you now in TWRP recovery. Now enjoy. Thanks greatpapa for post.
Click to expand...
Click to collapse
Welcome !!

greatpapa said:
I got this device only for one day, so i didn't get proper time to port any custom rom for it....but i created basic path for it, rooted and installed TWRP...now guys port some cool ROM to it....
In future if i got this device again in my hand then i will try to port some ROM for it.
Click to expand...
Click to collapse
Hey, I can port some ROM for it but I can't fix camera and volte. Please help me for it.

Hey, I ported twrp 3.1 for Videocon Krypton 3 (V50JG). twrp.img attached unzip and flash.
-Download Link - GDrive
Credit- Coolpad note 3 lite forum
Hit Like ?

sumitpsr1 said:
Hey, I can port some ROM for it but I can't fix camera and volte. Please help me for it.
Click to expand...
Click to collapse
Camera could be fix through Lib files and through kernel edit. but Volte for mediatek device is headache..you can try to port some miui ROM with VOLTE support...normally MIUI roms support VOLTE for mediatek device very well.

sumitpsr1 said:
Hey, I can port some ROM for it but I can't fix camera and volte. Please help me for it.
Click to expand...
Click to collapse
this tutorial can help you
https://forum.xda-developers.com/tools/os-porting/tutorial-how-to-fix-camera-problem-bugs-t2971086

greatpapa said:
I got this device only for one day, so i didn't get proper time to port any custom rom for it....but i created basic path for it, rooted and installed TWRP...now guys port some cool ROM to it....
In future if i got this device again in my hand then i will try to port some ROM for it.
Click to expand...
Click to collapse
Bro i follow all step i am able to flash twrp but my device stuck on videocon icon and now i flash stock rom again but this time my imei no is changed and showing imei -8611111111111__ but sim card is working so bro help me in rooting now i have to unlock bootloader again or i can flash twrp again

unlock
Msmmadhav said:
Bro i follow all step i am able to flash twrp but my device stuck on videocon icon and now i flash stock rom again but this time my imei no is changed and showing imei -8611111111111__ but sim card is working so bro help me in rooting now i have to unlock bootloader again or i can flash twrp again
Click to expand...
Click to collapse
if you flashed stock rom again then you have to unlock bootloader again with same steps

Will this TWRP work on VIDEOCON V5010? If not is there any thread for that ?

V502930 kaise root kare

How to root Videocon v502930
---------- Post added at 11:25 PM ---------- Previous post was at 11:13 PM ----------
Sir how to custom recovery Videocon v502930

[TWRP]Lenovo K8 Plus - XT1902-2 - Marino [RECOVERY]

This is Ported TWRP Recovery from a same MT6757 chipset model​--------------------------------------------------------------------------------------------------------------------​
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"lightbox_download": "Download",
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Disclaimer
Your warranty is now void.:laugh:
I am not responsible for bricked devices, dead SD cards,thermonuclear war.
Please do some research before flashing it!
YOU are choosing to make these modifications.
you point the finger at me for messing up your device, I will laugh at you. Hard. A lot.
How to Flash
- Download the Latest TWRP Recovery Image Attached.
- Flash it via fastboot cmd or via sp flash tool.
- If you want stock recovery then flash stock recovery image with SP tool.
- It is recommended to flash TWRP via FASTBOOT.
How to use SP flash tool
- Install Vcom media tek driver on your pc.
- Boot into meta mode.
- More detail and download available on SPFT
BUGS
Nothing with my device.
Tell me if you found.
DOWNLOAD
Latest TWRP here
Note: This recovery is Android Version sensitive which means it only supports Nougat(7.x) firmware not Oreo(8.x) or Pie (9.x). Flashing this on k8+ running Oreo may brick your device.
THANKS
@GEEKOFIA for porting & customizing.
Arisch for his K8 Plus
GOOGLE for everything.
XDA for publishing.
OFFICIAL COMMUNITY
Official Telegram Group
Official Telegram Channel
======== GEEKOFIA ========
VISIT​

Requirements
1. Your Bootloader must be unlocked.
2. This TWRP is strictly for k8+ running on only nougat firmware (Android 7.x).
3. Internal Storage will be wiped.
Bugs
1. Nothing
2. You tell me
Note: This recovery is Android Version sensitive which means it only supports Nougat(7.x) firmware not Oreo(8.x) or Pie (9.x). Flashing this on k8+ running Oreo may brick your device.
Instructions
1. Go to the fastboot mode.
2. Now paste the recovery in adb folder.
3. Open the cmd by holding shift and press right click in adb folder and then click open powershell window here.
4. Now to confirm that device is connected by typing :-
Code:
fastboot devices
If your device seriel no. appers then it is okay.
6. After that type:-
Code:
fastboot flash recovery twrp-recovery-name.img
7. Now unplug your device and then hold power button till it turns off and then hold volume (-) after that press power button to boot into bootloader then choose recovery mode.
Now you are in TWRP mode.
Note:- After flashing recovery you must have to wipe Internal Storage(format data > yes) to remove encryption. Also, you must have to flash magisk so that it will patch boot.img through which system will not be able to overwrite TWRP again.
Download
TWRP
MAGISK
Q&A
Q: What is the dycrept password?
A: Click on cancel after that format data to remove this permanetly.
Q: Is the Screen black after booting to twrp ?
A: Yes,it is on locked state by default,you have to press power button to unlock it.
OFFICIAL COMMUNITY
Official Telegram Group
Official Telegram Channel
======== GEEKOFIA ========
VISIT​

Pls guide
Hi i am a newbie to rooting. Could you please give me detailed steps. I understood till the point of flashing twrp. After that do I have to wipe data and flash magisk right then? (I have tried installing twrp 2 times but every time after installing and restarting it shows android recovery only.)
One more thing, will I be able to upgrade to oreo through OTA if I have the stock android recovery ( although bootloader is unlocked)?

akiitd94 said:
Hi i am a newbie to rooting. Could you please give me detailed steps. I understood till the point of flashing twrp. After that do I have to wipe data and flash magisk right then? (I have tried installing twrp 2 times but every time after installing and restarting it shows android recovery only.)
One more thing, will I be able to upgrade to oreo through OTA if I have the stock android recovery ( although bootloader is unlocked)?
Click to expand...
Click to collapse
You need to boot your device (lenovo k8 plus) from this twrp. To do this type following code in cmd.
Code:
fastboot boot twrp-name.img
This will boot you to recovery mode (just wait couple seconds),the screen may be black if so,then press the power button and swipe to unlock the recovery screen. Now you have to flash the same twrp-recovery.img file into recovery partition.
If you don't flash twrp-recovery image during that live recovery session,you will not be able to reboot to twrp recovery again.
But if you don't want twrp recovery permanently,just need root access,then you can flash only magisk .zip during this live session and reboot your phone and install magisk manager apk and patch the stock boot image.By this process your phone will have root access without a TWRP recovery.

GEEKOFIA said:
You need to boot your device (lenovo k8 plus) from this twrp. To do this type following code in cmd.
Code:
fastboot boot twrp-name.img
This will boot you to recovery mode (just wait couple seconds),the screen may be black if so,then press the power button and swipe to unlock the recovery screen. Now you have to flash the same twrp-recovery.img file into recovery partition.
If you don't flash twrp-recovery image during that live recovery session,you will not be able to reboot to twrp recovery again.
But if you don't want twrp recovery permanently,just need root access,then you can flash only magisk .zip during this live session and reboot your phone and install magisk manager apk and patch the stock boot image.By this process your phone will have root access without a TWRP recovery.
Click to expand...
Click to collapse
Thank you.
1. What did you mean by "Now you have to flash the same twrp-recovery.img file into recovery partition." Please give detailed steps of how to do that once I reach the twrp screen after flashing twrp. sorry but I am new to all this
2. I have now rooted my phone by flashing patched_boot.img from dhruv aggarwal's post. Now how do I install twrp without losing root? Please give detailed steps(like what command, recovery mode or not...). Can I just flash the twrp.img file you have provided in the post using flashify app?
sorry for troubling you.

akiitd94 said:
You need to boot your device (lenovo k8 plus) from this twrp. To do this type following code in cmd.
Thank you.
1. What did you mean by "Now you have to flash the same twrp-recovery.img file into recovery partition." Please give detailed steps of how to do that once I reach the twrp screen after flashing twrp. sorry but I am new to all this
2. I have now rooted my phone by flashing patched_boot.img from dhruv aggarwal's post. Now how do I install twrp without losing root? Please give detailed steps(like what command, recovery mode or not...). Can I just flash the twrp.img file you have provided in the post using flashify app?
sorry for troubling you.
Click to expand...
Click to collapse
If you have root access then install flashify apk and choose the twrp image you want to flash.

OnePlus 6 in bootloop / hardbrick

Hello,
My OnePlus is stuck in a bootloop. I can turn it off but if I turn it on, it displays the first screen with the logo "+1" then the second screen with the circles that turn and there they freeze. The circles do not move any more then it restarts and it starts again until the battery runs out.
I tried this awesome tuto called "How to unroot OnePlus 6 in bootloop / hard-brick" but i'm stuck in thé step 5. The phone restarts, I first screen "1+" then the screen with the H2OS logo and then it remains frozen on the logo and the phone restarts and so on. I have tried to retake everything from step 1 but I am still stuck in step 5.
Do you have any idea ?
Thanks,

Don't know that tutorial, but i think it's only a softbrick, have you tried to format data from recovery? Stock one or TWRP doesn't matter, and what you was doing before the phone goes bricked?

Hi !
Sorry I can't post URL of this tuto because i'm new here and there is a restriction. It's this one :
{
"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"
}
Before this bug I was just playing with a stupid filter in Snapchat then white screen and bootloop.
I've already tried the followings things (without success) :
Wipe data and cache
- reset system setting
- wipe cache => aucun effet
- erase everything (music, pics, etc)
Advanced
- Reboot to fastboot
- Reboot to recovery
I'm lost...

Oli78 said:
Hi !
Sorry I can't post URL of this tuto because i'm new here and there is a restriction. It's this one :
Before this bug I was just playing with a stupid filter in Snapchat then white screen and bootloop.
I've already tried the followings things (without success) :
Wipe data and cache
- reset system setting
- wipe cache => aucun effet
- erase everything (music, pics, etc)
Advanced
- Reboot to fastboot
- Reboot to recovery
I'm lost...
Click to expand...
Click to collapse
Are you encrypted/decrypted twrp/root unlocked bootloader? One or all of them? Tell me more
Sent from my OnePlus7T using XDA Labs

have u try to flash the stock oxygenos firmware zip ? u can use both stock and twrp recovery. what's ur bootloader state ? locked or unlocked ?

Hitman478™ said:
Are you encrypted/decrypted twrp/root unlocked bootloader? One or all of them? Tell me more
Sent from my OnePlus7T using XDA Labs
Click to expand...
Click to collapse
I'm sorry I don't know what is "TWRP". But i saw there is wrote : "bootlocker : device state locked". Is it helpful for you ?

Azhar_Fahry said:
have u try to flash the stock oxygenos firmware zip ? u can use both stock and twrp recovery. what's ur bootloader state ? locked or unlocked ?
Click to expand...
Click to collapse
I just follow this tutorial https://www.youtube.com/watch?v=yKfT7UsWQAk and i'm stuck in the step 5 like you can see here https://www.youtube.com/watch?v=4gMUUZ2CVDM
My bootloader state is locked.

You need to try a format from stock recovery but you'll lose your data

Hitman478™ said:
You need to try a format from stock recovery but you'll lose your data
Click to expand...
Click to collapse
Luckily I made a backup a week before so it's not a problem to lose my data. How can I format from stock recovery ?
Is there a tutorial?

I tried to unlock my bootloader.
Download & Update OnePlus 6 Drivers => ok
Download & Update Fastboot and ADB Binaries/Drivers => ok
Open a command prompt window
fastboot devices => ok
fastboot oem unlock => flashing unlock is not allowed

Try the MSM unbrick tool, i don't think you can unlock the bootloader in this state since you didn't enable it in the dev options

Oli78 said:
Hello,
My OnePlus is stuck in a bootloop. I can turn it off but if I turn it on, it displays the first screen with the logo "+1" then the second screen with the circles that turn and there they freeze. The circles do not move any more then it restarts and it starts again until the battery runs out.
Thanks,
Click to expand...
Click to collapse
With the phone turned off. Hold the volume down button and then push the power button for 10-15 seconds and see if phone reboots to recovery or fastboot. If you can get the phone boot to fastboot, follow the simple guide at the link below. Be patient and follow the steps. This process will erase all the data but you said you already have a copy of the back up data. Download on your PC/laptop the correct version, most current stable OS is 9.0.9. Download will be in the zip format. Unzip the file. While phone in the fastboot mode, connect to your PC. In the unzipped folder, click on FlashAll.bat file and wait. You may get some failure messages, just igore them. Eventually the phone will reboot as a brand new phone. Here is the link:
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
Goodluck.

Chinaroad said:
Try the MSM unbrick tool, i don't think you can unlock the bootloader in this state since you didn't enable it in the dev options
Click to expand...
Click to collapse
I already try this solution but i'm still in bootloop.

Gr8man001 said:
With the phone turned off. Hold the volume down button and then push the power button for 10-15 seconds and see if phone reboots to recovery or fastboot. If you can get the phone boot to fastboot, follow the simple guide at the link below. Be patient and follow the steps. This process will erase all the data but you said you already have a copy of the back up data. Download on your PC/laptop the correct version, most current stable OS is 9.0.9. Download will be in the zip format. Unzip the file. While phone in the fastboot mode, connect to your PC. In the unzipped folder, click on FlashAll.bat file and wait. You may get some failure messages, just igore them. Eventually the phone will reboot as a brand new phone. Here is the link:
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
Goodluck.
Click to expand...
Click to collapse
Thanks, I try that but there is a failure message "FAILED (remote: Flashing is not allowed in Lock State)" and the phone dit not reboot.

Turn off the phone.. Den press both volume up and power button for few sec.. It will boot into Fastboot.. Now connect to pc and then use Fastboot command to unlock your bootloader. Then use msmtool to install fresh stock rom.

HatRiGt said:
Turn off the phone.. Den press both volume up and power button for few sec.. It will boot into Fastboot.. Now connect to pc and then use Fastboot command to unlock your bootloader. Then use msmtool to install fresh stock rom.
Click to expand...
Click to collapse
I already did that and with this command (fastboot oem unlock) I get this error : flashing unlock is not allowed.
I guess I've to unlock my bootloader first but I don't know how to do that in hardbrick...

I am assuming that you have appropriate ONEplus driver installed?
---------- Post added at 05:40 PM ---------- Previous post was at 05:37 PM ----------
Also are you using the command mentioned in my previous email from the downloaded zipped file. don't try to unlock. Simply try flashall.bat file in the fastboot mode.

Oli78 said:
Luckily I made a backup a week before so it's not a problem to lose my data. How can I format from stock recovery ?
Is there a tutorial?
Click to expand...
Click to collapse
boot into ur recovery, wipe data and flash this firmware. https://forum.xda-developers.com/oneplus-6/how-to/official-oxygenos-5-1-5-ota-oneplus-6-t3794232 . i hope it works.

try this
https://forum.xda-developers.com/oneplus-6/how-to/guide-mega-unbrick-guide-hard-bricked-t3796051

Gr8man001 said:
I am assuming that you have appropriate ONEplus driver installed?
---------- Post added at 05:40 PM ---------- Previous post was at 05:37 PM ----------
Also are you using the command mentioned in my previous email from the downloaded zipped file. don't try to unlock. Simply try flashall.bat file in the fastboot mode.
Click to expand...
Click to collapse
Yes, i dit that :
reboot the phone in fastboot mode
download the OS 9.0.9
connect the phone to the PC (in USB)
in the previous zip folder, click on flash-all.bat
and see the capture below...

recovery for infinix hot 9

Home
Twrp infinix hot 9
Model : X655C
Device Info : Dynamic partition arm 64 ab.{system+vendor+product
= super.img}
NOTE:
This Recovery is Built from sources. It's Not a Port. It is Tested and working fine.
Not try custom / gsi rom install twrp (fastboot to custom rom install)
INSTALLATION:
1. Download Recovery.zip from below. Copy to adb folder.
commands.
2. adb reboot bootloader
3. fastboot flash vbmeta vbmeta.img
4. fastboot flash recovery twrp.img
5. fastboot reboot recovery. wait twrp boot now. twrp open.
6. wipe option ->format data->yes typing then enter and back
7. Reboot options -> recovery click wait reboot to recovery
8. Install options ->sdcard to Magisk.zip flash
9.reboot-system
10. phone on
11. success Twrp and root
# Twrp recovery download link:
X655C-H6211ABKG-Q-OP: twrp_x655c_H6211ABKG-Q-OP
Twrp version: 3.5.2_10
Update:5/august/2022
DEVICE TREE: x655c_h6211abkg-q-op
**WORKING
• BackUp and Rename img to flash
•System, vendor, product img flash work
**BUGS
• data unable to mount( format data - yes to used)
•system-prodact - vendor writre not work
• android 12 does not work
Twrp build By Parvej0099

why does it take so long to booting to twrp?

lordlucifer666 said:
why does it take so long to booting to twrp?
Click to expand...
Click to collapse
astboot --disable-verity --disable-verification flash vbmeta vbmeta.img
fastboot flash recovery twrpname.img
fastboot reboot recovery
THIS WILL NOT BOOT IN SYSTEM! get the logs while in TWRP
adb pull /tmp/recovery.log
adb logcat -d > logcat.txt
then send her. Tarp boot

lordlucifer666 said:
why does it take so long to booting to twrp?
Click to expand...
Click to collapse
Bro new twrp download .
Twrp booted

Hello I want to comment on a problem I have to know if you can guide me to know if the problem is related to the software or not. I have an Infinix hot 9 x655c and the problem is that it restarts infinitely without any reason. the cell receives normal charge and pemite flashing firmaware without any problem. In addition to the phone reboot also restarts when entering the recovery mode. I have tried to install the latest version of the firmaware and also with other previous versions of firmware and in all cases the same problem. thank you in advance.

Sifcae said:
Hello I want to comment on a problem I have to know if you can guide me to know if the problem is related to the software or not. I have an Infinix hot 9 x655c and the problem is that it restarts infinitely without any reason. the cell receives normal charge and pemite flashing firmaware without any problem. In addition to the phone reboot also restarts when entering the recovery mode. I have tried to install the latest version of the firmaware and also with other previous versions of firmware and in all cases the same problem. thank you in advance.
Click to expand...
Click to collapse
First tell me how poblem happened ?

Sifcae said:
Hello I want to comment on a problem I have to know if you can guide me to know if the problem is related to the software or not. I have an Infinix hot 9 x655c and the problem is that it restarts infinitely without any reason. the cell receives normal charge and pemite flashing firmaware without any problem. In addition to the phone reboot also restarts when entering the recovery mode. I have tried to install the latest version of the firmaware and also with other previous versions of firmware and in all cases the same problem. thank you in advance.
Click to expand...
Click to collapse
Trying
Full format+ flashing

Parvej789 said:
Trying
Full format+ flashing
Click to expand...
Click to collapse
Try Format All + Download with SP Flash Tool. But failed with the following image error
{
"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"
}
Now my phone won’t turn on.

Sifcae said:
Try Format All + Download with SP Flash Tool. But failed with the following image errorView attachment 5703303
Now my phone won’t turn on.
Click to expand...
Click to collapse
Please visit and vew . problem fixt.
Visit

Sifcae said:
Try Format All + Download with SP Flash Tool. But failed with the following image errorView attachment 5703303
Now my phone won’t turn on.
Click to expand...
Click to collapse
Fast mtk bypas tool to bypass
2nd ful format.
3rd mtk tool to bypas
4th flash .( Tkv , trnsf file uncheck and download)

Parvej789 said:
Please visit and vew . problem fixt.
Visit
Click to expand...
Click to collapse
I run!! download the firmware again thanks to your guide. but it keeps restarting only repeatedly.
I would like to try a custom rom. But I couldn’t find one for this brand and model of infinix.

Hey, the recovery just stuck at the TWRP logo screen.

I can not upload the logcat file

FadyMems said:
Hey, the recovery just stuck at the TWRP logo screen.
Click to expand...
Click to collapse
Boro Wait twrp recovery fixt tomorrow

Parvej789 said:
Boro Wait twrp recovery fixt tomorrow
Click to expand...
Click to collapse
No updates bro?

FadyMems said:
No updates bro?
Click to expand...
Click to collapse
Sorry wait some time

Parvej789 said:
Sorry wait some time
Click to expand...
Click to collapse
What should I learn to help you or to develop such software??

FadyMems said:
What should I learn to help you or to develop such software??
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Wait some time

FadyMems said:
What should I learn to help you or to develop such software??
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Bro twrp update.
Please feedback

Parvej789 said:
Bro twrp update.
Please feedback
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Still the same bro stuck at the twrp logo screen

OnePlus 8t KB2001 stuck in a loop

I shifted from apple to android recently and I decided to root my device OnePlus 8t KB2001 (I believe I have Android 12) as I wanted to install kali on it. Therefore I decided to follow instructions on this website. I did not type the steps because I did not want to lose out on any key details.
I performed all the steps till here:
I did not perform step 6, instead, I performed step 7 as I wanted to install TWRP Recovery on my phone permanently.
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According to the instructions I was supposed to boot my device to TWRP. Since I am currently booted to Fastboot, I used the Volume Keys to bring up the Recovery option and hit the Power key to confirm the decision.
As per the instruction as soon as my OnePlus boots to TWRP, it will ask to decrypt data. I was supposed to simply enter my phone’s password/PIN to proceed ahead but this never happened. Instead, I am stuck in a situation where I am seeing the following screen:
I searched every single option and there's no Online Update (keep data) option. I am stuck in this loop for hours. Even the option of formatting data doesn't remove this RECOVERY.
I don't know if this information would help but I can enter the Fastboot Mode by tapping on "Advanced" and selecting "Reboot to fastboot mode".
It would be really helpful if someone can tell me a fix to this problem as I really don't want to throw this phone away as I just got it today.

You probably flashed a version of TWRP made for Android 11 while having Android 12. You can try flashing a compatible version (unofficial) which you can find here.

I have not had the exact problem you describe but I don't think you'll end up discarding your phone. Just plan to read a lot on the forums, try a lot of things and potentially spend several days working through the problem. Bookmark the useful instructions you find so you can return to re-read and make notes as you go along. Start with booting a different version of TWRP and see what happens. The images you posted are of the stock recovery, not TWRP recovery. Make sure the TWRP.img you are trying to boot resides in the folder that your command prompt is pointing to.

TheNewHEROBRINE said:
You probably flashed a version of TWRP made for Android 11 while having Android 12. You can try flashing a compatible version (unofficial) which you can find here.
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Thank you for this link. I followed these steps and I am out of the continuous recovery loop. My phone now directly boots to Team Win Recovery Project. Although I have a feeling my phone no longer has any oxygen OS. I tried rebooting into System but I am taken back to the TWRP screen. Any idea what is happening?

FakeGemstone said:
I have not had the exact problem you describe but I don't think you'll end up discarding your phone. Just plan to read a lot on the forums, try a lot of things and potentially spend several days working through the problem. Bookmark the useful instructions you find so you can return to re-read and make notes as you go along. Start with booting a different version of TWRP and see what happens. The images you posted are of the stock recovery, not TWRP recovery. Make sure the TWRP.img you are trying to boot resides in the folder that your command prompt is pointing to.
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Thank you, this really gives me hope that my money will not go to waste. Now I am just in the process of trying to find a solution where I can my make phone the way it was which is without having any TWRP

kooluser said:
Thank you for this link. I followed these steps and I am out of the continuous recovery loop. My phone now directly boots to Team Win Recovery Project. Although I have a feeling my phone no longer has any oxygen OS. I tried rebooting into System but I am taken back to the TWRP screen. Any idea what is happening?
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I think I know what happened:
The OnePlus 8T is a device which uses a technology called Virtual A/B. In practice, it has two slots for the operating system called 'a' and 'b' of which only one is active at a time. When you do an OTA upgrade the upgrade gets installed to the inactive slot and then the phone is asked to switch slot on the next boot. If the phone can't boot after this slot switch, it will switch back to the previous slot to prevent bricking itself. So what I think it happened when you flashed the wrong TWRP is that the phone tried to boot into recovery from your current slot but failed because of incompatibility. Then, it switched the active slot to the inactive slot where you probability have another version of OxygenOS that can't boot (probably because it's older than your current one). After some attempts, the phone goes into recovery but this time it loads the stock one because it has switched slot and the recovery is subject to this Virtual A/B mechanism too.
If this is what happened you can do as follows:
- reboot into fastboot
- switch the active slot by doing
Code:
fastboot --set-active=other
- flash the correct TWRP you downloaded before on this slot by doing
Code:
fastboot flash recovery <recovery file name>.img
After doing this you should be able to boot both into the system and into TWRP.

TheNewHEROBRINE said:
I think I know what happened:
The OnePlus 8T is a device which uses a technology called Virtual A/B. In practice, it has two slots for the operating system called 'a' and 'b' of which only one is active at a time. When you do an OTA upgrade the upgrade gets installed to the inactive slot and then the phone is asked to switch slot on the next boot. If the phone can't boot after this slot switch, it will switch back to the previous slot to prevent bricking itself. So what I think it happened when you flashed the wrong TWRP is that the phone tried to boot into recovery from your current slot but failed because of incompatibility. Then, it switched the active slot to the inactive slot where you probability have another version of OxygenOS that can't boot (probably because it's older than your current one). After some attempts, the phone goes into recovery but this time it loads the stock one because it has switched slot and the recovery is subject to this Virtual A/B mechanisms too.
If this is what happened you can do as follows:
- reboot into fastboot
- switch the active slot by doing
Code:
fastboot --set-active=other
- flash the correct TWRP you downloaded before on this slot by doing
Code:
fastboot flash recovery <recovery file name>.img
After doing this you should be able to boot both into the system and into TWRP.
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THANK YOU SO MUCH!!! THIS SOLUTION SOLVED MY PROBLEM!
I can't express how happy I am right now!! I really thought I lost my phone forever. My phone has now successfully booted up and I can now actually use this device

kooluser said:
THANK YOU SO MUCH!!! THIS SOLUTION SOLVED MY PROBLEM!
I can't express how happy I am right now!! I really thought I lost my phone forever. My phone has now successfully booted up and I can now actually use this device
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I'm happy for you too

TheNewHEROBRINE said:
I'm happy for you too
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I just have one more question, so now if I have to boot into TWRP what steps should I follow? As I still have to download Magisk on my phone to properly root it

Did you flash TWRP after switching slot? If so you should be able to boot into it by holding power and volume down while turning the phone on.

Yes I flashed the TWRP as you specified below
Code:
fastboot flash recovery <recovery file name>.img
and once I press the power and the lower volume button I am taken into fastboot option. Once I am there which option should I select? Start, recovery or something else?

kooluser said:
Yes I flashed the TWRP as you specified below
Code:
fastboot flash recovery <recovery file name>.img
and once I press the power and the lower volume button I am taken into fastboot option. Once I am there which option should I select? Start, recovery or something else?
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To root your phone you can follow this guide: https://forum.xda-developers.com/t/...national-kb2000-kb2001-kb2003-kb2005.4178675/
You actually don't strictly need TWRP to root. I suggest that you always try to follow guides that are on XDA rather than searching for random websites with Google.

TheNewHEROBRINE said:
To root your phone you can follow this guide: https://forum.xda-developers.com/t/...national-kb2000-kb2001-kb2003-kb2005.4178675/
You actually don't strictly need TWRP to root. I suggest that you always try to follow guides that are on XDA rather than searching for random websites with Google.
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Thank you for the link. To perform this step do I need to do anything special right now? As I believe TWRP is still on my phone

kooluser said:
Thank you for the link. To perform this step do I need to do anything special right now? As I believe TWRP is still on my phone
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It's not a problem to have TWRP installed.

TheNewHEROBRINE said:
It's not a problem to have TWRP installed.
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Thank you so much for helping me and solving all my queries

kooluser said:
I just have one more question, so now if I have to boot into TWRP what steps should I follow? As I still have to download Magisk on my phone to properly root it
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You can install magisk from TWRP recovery.
Changing slots is also possible there.