Redmi 12 4G random bootloop

I debloated the phone using ADB. At first it worked perfectly fine, even after rebooting. But after about 10 minutes I was in settings and the screen suddenly went black and the "Xiaomi HyperOS" boot screen appeared. Now it’s in a loop of showing the HyperOS logo, showing my lock screen for a split second (now it’s not even loading the wallpaper anymore, probably because it crashes before it gets the chance) and going back to showing the HyperOS logo. I’ve tried completely restarting the phone by holding the power button, but when it boots again the pattern repeats. Recovery mode has shown multiple different errors at the bottom of the screen in small red text. First something about "rescue party", then something about boot. What can I do except factory resetting the phone?

reddit.com
u/RaspberryCrafty69 — 8 days ago

Need help making firmware backup on TCL 305 (MTK A22)

I am planning to install a GSI on my TCL 305 so I want to make a backup of everything in case something goes wrong. I am using this guide: https://xdaforums.com/t/backup-full-firmware-rom-of-any-mediatek-device-using-mtk-client-oppo-reno6-5g-mt6877.4406069/

I keep getting stuck on step 3 when entering the command "python mkt rl —skip userdata (path)" in cmd. I get an error saying: "python: can’t open file 'C:\\Windows\\System32\\mtk': [Errno 2] No such file or directory"

I have tried on two different machines. One with Windows 10 and one with Windows 11. I get this same error on both.

I am starting to get really frustrated so I hope someone can help me.

reddit.com
u/RaspberryCrafty69 — 12 days ago

Need help making firmware backup on TCL 305 (MTK A22)

I am planning to install a GSI on my TCL 305 so I want to make a backup of everything in case something goes wrong. I am using this guide: https://xdaforums.com/t/backup-full-firmware-rom-of-any-mediatek-device-using-mtk-client-oppo-reno6-5g-mt6877.4406069/

I keep getting stuck on step 3 when entering the command "python mkt rl —skip userdata (path)" in cmd. I get an error saying: "python: can’t open file 'C:\\Windows\\System32\\mtk': [Errno 2] No such file or directory"

I have tried on two different machines. One with Windows 10 and one with Windows 11. I get this same error on both.

I am starting to get really frustrated so I hope someone can help me.

reddit.com
u/RaspberryCrafty69 — 12 days ago

Need help making firmware backup on TCL 305 (MTK A22)

I am planning to install a GSI on my TCL 305 so I want to make a backup of everything in case something goes wrong. I am using this guide: https://xdaforums.com/t/backup-full-firmware-rom-of-any-mediatek-device-using-mtk-client-oppo-reno6-5g-mt6877.4406069/

I keep getting stuck on step 3 when entering the command "python mkt rl —skip userdata (path)" in cmd. I get an error saying: "python: can’t open file 'C:\\Windows\\System32\\mtk': [Errno 2] No such file or directory"

I have tried on two different machines. One with Windows 10 and one with Windows 11. I get this same error on both.

I am starting to get really frustrated so I hope someone can help me.

reddit.com
u/RaspberryCrafty69 — 12 days ago

Need help making firmware backup on TCL 305 (MTK A22)

I am planning to install a GSI on my TCL 305 so I want to make a backup of everything in case something goes wrong. I am using this guide: https://xdaforums.com/t/backup-full-firmware-rom-of-any-mediatek-device-using-mtk-client-oppo-reno6-5g-mt6877.4406069/

I keep getting stuck on step 3 when entering the command "python mkt rl —skip userdata (path)" in cmd. I get an error saying: "python: can’t open file 'C:\\Windows\\System32\\mtk': [Errno 2] No such file or directory"

I have tried on two different machines. One with Windows 10 and one with Windows 11. I get this same error on both.

I am starting to get really frustrated so I hope someone can help me.

reddit.com
u/RaspberryCrafty69 — 12 days ago

Need help making firmware backup on TCL 305 (MTK A22)

I am planning to install a GSI on my TCL 305 so I want to make a backup of everything in case something goes wrong. I am using this guide: https://xdaforums.com/t/backup-full-firmware-rom-of-any-mediatek-device-using-mtk-client-oppo-reno6-5g-mt6877.4406069/

I keep getting stuck on step 3 when entering the command "python mkt rl —skip userdata (path)" in cmd. I get an error saying: "python: can’t open file 'C:\\Windows\\System32\\mtk': [Errno 2] No such file or directory"

I have tried on two different machines. One with Windows 10 and one with Windows 11. I get this same error on both.

I am starting to get really frustrated so I hope someone can help me.

https://preview.redd.it/cdv291i8489h1.png?width=507&format=png&auto=webp&s=62236c849f786b339f537a859e5004b02d726a64

reddit.com
u/RaspberryCrafty69 — 12 days ago

Need help making firmware backup on TCL 305 (MTK A22)

I am planning to install a GSI on my TCL 305 so I want to make a backup of everything in case something goes wrong. I am using this guide: https://xdaforums.com/t/backup-full-firmware-rom-of-any-mediatek-device-using-mtk-client-oppo-reno6-5g-mt6877.4406069/

I keep getting stuck on step 3 when entering the command "python mkt rl —skip userdata (path)" in cmd. I get an error saying: "python: can’t open file 'C:\\Windows\\System32\\mtk': [Errno 2] No such file or directory"

I have tried on two different machines. One with Windows 10 and one with Windows 11. I get this same error on both.

I am starting to get really frustrated so I hope someone can help me.

https://preview.redd.it/42z7bg5y389h1.png?width=507&format=png&auto=webp&s=4fcf353a6bb0da0c8c49e359bc37a8c28a6c1f27

reddit.com
u/RaspberryCrafty69 — 12 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Unlocking bootloader TCL 305

I’ve been trying to unlock the bootloader of my TCL 305. I’m in the Windows 11 command prompt on my laptop now. I had to install Android command line tools and go into fast boot on my phone, which I did, then type fastboot flashing unlock or fastboot oem unlock. I tried both but it gave me some error about having to add ".\" before the command. After doing that it says this:

"FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed"

Does anyone know what the problem is?

reddit.com
u/RaspberryCrafty69 — 15 days ago

Custom ROM on TCL 305 phone

Hello,

I am wondering if it is possible to install a custom ROM on the TCL 305. I have no experience with custom ROMs and am not very knowledgeable about Android but willing to learn of course. If this is possible, what options would I have? I'd like something as lightweight as possible and would love to consider both options with and without Google Play services! Thanks in advance.

Specs:

Model: 6102D

CPU: MTK A22

RAM: 2 GB

Storage: 32 GB

reddit.com
u/RaspberryCrafty69 — 15 days ago

Custom ROM on TCL 305 phone

Hello,

I am wondering if it is possible to install a custom ROM on the TCL 305. I have no experience with custom ROMs and am not very knowledgeable about Android but willing to learn of course. If this is possible, what options would I have? I'd like something as lightweight as possible and would love to consider both options with and without Google Play services! Thanks in advance.

Specs:

Model: 6102D

CPU: MTK A22

RAM: 2 GB

Storage: 32 GB

reddit.com
u/RaspberryCrafty69 — 15 days ago

Custom ROM on TCL 305 phone

Hello,

I am wondering if it is possible to install a custom ROM on the TCL 305. I have no experience with custom ROMs and am not very knowledgeable about Android but willing to learn of course. If this is possible, what options would I have? I'd like something as lightweight as possible and would love to consider both options with and without Google Play services! Thanks in advance.

Specs:

Model: 6102D

CPU: MTK A22

RAM: 2 GB

Storage: 32 GB

reddit.com
u/RaspberryCrafty69 — 15 days ago

Custom ROM on TCL 305 phone

Hello,

I am wondering if it is possible to install a custom ROM on the TCL 305. I have no experience with custom ROMs and am not very knowledgeable about Android but willing to learn of course. If this is possible, what options would I have? I'd like something as lightweight as possible and would love to consider both options with and without Google Play services! Thanks in advance.

Specs:

Model: 6102D

CPU: MTK A22

RAM: 2 GB

Storage: 32 GB

reddit.com
u/RaspberryCrafty69 — 15 days ago

ROM megathread

Hello,

I have a question about custom ROMs and read in the rules that there is a megathread for this. I don't use Reddit that often and was wondering where to find this thread.

reddit.com
u/RaspberryCrafty69 — 15 days ago