My phone is stuck in some weird loop help!!!

[Spoopylazoo]

So i got a samsung s10 from a friend and they said it wouldn't charge/start so I looked it up online fixed it. When I got the phone up and running I performed a system update the screen turned black and when I tried to start the phone it got stuck in some loop and it keeps showing the android logo for 4 seconds then the screen turns off and it keeps doing that forever. Can someone help

 

[B. Diddy]

Welcome to Android Central! That could be a failing battery, some other hardware component failure, or corrupt firmware. Are you able to boot into Recovery Mode or Download Mode?

https://android.gadgethacks.com/how...s10-into-recovery-mode-download-mode-0194521/

 

[mustang7757]

Try get into recovery to do a factory reset , otherwise you'll need to flash through odin.

 

[Spoopylazoo]

I can't do any thing except go in to download mode

 

[mustang7757]

I can't do any thing except go in to download mode

Then only option flash the firmware again through odin

 

[Spoopylazoo]

How do I do that

 

[mustang7757]

This is a little guide I made , use home CSC in CSC slot in Odin


This is the steps :

Windows computer needed

Latest Odin can Google it from XDA Forums and download the latest should be Odin 3.14.1 / and Frija tool or samfirm (i usually download both)

Download samfirm v0.4.1 tool and frija, extract it with 7zip.

You will extract files for Odin prince comsey 3.14.1once download with 7zip and will do same for firmware with 7zip .

Put your model number then region and select check for updates , then download the FIRMWARE , extract the FIRMWARE with 7zip.

There will be 4 files after you extract the firmware


BL

AP

CP

CSC

Each of those files will go in Odin when you open to the corresponding slots

BL

AP

CP

Home slot don't out anything

CSC USE HOME CSC FIILE TO SAVE DATA /THIS ONLY GOING BETWEEN CARRIER FIRMWARE OR IF YOUR ON UNLOCKED GOING BETWEEN UNLOCKED FIRMWARE

If you going from carrier to unlock firmware keep regular CSC not home CSC and do a back up it will factory reset the device.

connect your phone with cable to computer , once the files are in its slots hit start, once done you'll see pass in Odin and it will reboot





*Make sure you put phone in download mode
*If dont see your phone connected in Odin change cables or ports in computer .
*Never disconnect the cable in middle of flashing.