[Q] GT-I9000 Baseband Unknown

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Ahputu

Member
Dec 18, 2013
6
2
Dear Xda members,

My phone GT-I9000 shows baseband unknown and IMEI is empty after I had upgrade firmware.I don't have efs backup. Some can help me? Please.
 

xsenman

Senior Member
Apr 9, 2012
3,914
2,369
Philippines
Dear Xda members,

My phone GT-I9000 shows baseband unknown and IMEI is empty after I had upgrade firmware.I don't have efs backup. Some can help me? Please.
check under battery for IMEI number and check it here

once you are sure what model you have, than a solution is feasible. read
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[Tutorial] How to Unbrick, Flash, Downgrade, Root, Update i9000 from Froyo to Kit Kat

 
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abobobilly

Senior Member
Feb 14, 2011
271
53
Lahore
OnePlus 7T Pro
Dear @Ahputu! If its showing corrupt IMEI (0049...) or no IMEI at all, then you have two choices.
1. Flash a Samsung stock ROM through ODIN or Heimdall by obtaining original Samsung Firmware through Google's help.

If that doesn't help then ...
2) You'll have to contact a professional who'll use a "Box" to online recover your baseband, which works almost always. Boxes like Z3X etc
 
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