I9000 /EFS backup write not done. - GSM-Forum

hacktek · 03-31-2017, 16:50

I have good backup of /EFS partition, made with NsPro. Someone messed with /EFS partition, and now I have tryied to write back the original backup.

All seemed to be OK, NsPro reported "Operation Successfull".
After restart, phone has nothing changed.
Writed again the backup file.
After restart, I have performed a factory reset.
Phone had "unknow baseband", IMEI Null.
Flashed "I9000 IMEI & Baseband repair" from support, IMEI is now 004xx..
Writed /EFS backup again, phone IMEI is still 004xx....

Anyone know how to solve this? I mention that I do not want to write a new IMEI number, I just still to write the original backup, because here I have the original S/N!
Thank you.

03-31-2017, 16:50	#1 (permalink)
hacktek No Life Poster Join Date: Aug 2004 Location: România Posts: 991 Member: 76629 Status: Offline Thanks Meter: 76	I9000 /EFS backup write not done. I have good backup of /EFS partition, made with NsPro. Someone messed with /EFS partition, and now I have tryied to write back the original backup. All seemed to be OK, NsPro reported "Operation Successfull". After restart, phone has nothing changed. Writed again the backup file. After restart, I have performed a factory reset. Phone had "unknow baseband", IMEI Null. Flashed "I9000 IMEI & Baseband repair" from support, IMEI is now 004xx.. Writed /EFS backup again, phone IMEI is still 004xx.... Anyone know how to solve this? I mention that I do not want to write a new IMEI number, I just still to write the original backup, because here I have the original S/N! Thank you.