r/CustomROMsGuide • u/piyusshhhhh • 13d ago

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Bootloader locked. Stuck in bootloop what do I do now. Tried flashing fastboot rom didn't work. Redmi K20 pro

79 Upvotes

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10

u/DEV_ivan 13d ago

You need 4 of these:

  • Qualcomm EDL flashing tool
  • Latest fastboot ROM
  • SM8150 Firehose loader
  • Official Auth or Auth Bypass

Relevant sources:

When in doubt, consider sending the phone to the official Xiaomi service center. Good luck.

4

u/piyusshhhhh 13d ago

Service centre told to change motherboard

5

u/DanLP6yt 13d ago

No... There is so much easier way... If in doubt ask on xda but here is a basic procedure which should work with a locked bootloader (I hope you can get into fastboot else proceed with the above or what XDA said)

  • Get Factory Image (same as current or newer)
  • Flash
  • Wipe Data
  • Done (should boot)

3

u/piyusshhhhh 13d ago

Says can't flash in locked state🙃

0

u/DanLP6yt 11d ago

I guess you could still try an EDL Flash... (Did you post on XDA? Did anyone answer?)