sm g900t not wiping efs - GSM-Forum

macmanparts · 01-16-2015, 05:57

sm g900t not wiping efs. says efs was wiped successfully but old imei is still in the phone help me please...

Octopus box · 01-16-2015, 08:03

Hello.

In some cases, is necessary to repeat the "Wipe Security" operation several times or re-flash the phone. Try to do the next:

1. Fully charge phone's battery.
2. Make Factory data reset and wipe cache partition.
3. Root the phone and make Wipe Security several times and check, whether IMEI becomes "Unknown". Also try to re-flash the phone with different firmwares and make Wipe Security.
4. When the IMEI becomes "Unknown", Write Certificate.

Please look here: http://forum.gsmhosting.com/vbb/f684.../#post10768983.

01-16-2015, 05:57	#1 (permalink)
macmanparts Junior Member Join Date: Dec 2014 Location: usa Posts: 1 Member: 2310305 Status: Offline Thanks Meter: 0	sm g900t not wiping efs sm g900t not wiping efs. says efs was wiped successfully but old imei is still in the phone help me please...

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01-16-2015, 08:03	#2 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,809 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,407	Hello. In some cases, is necessary to repeat the "Wipe Security" operation several times or re-flash the phone. Try to do the next: 1. Fully charge phone's battery. 2. Make Factory data reset and wipe cache partition. 3. Root the phone and make Wipe Security several times and check, whether IMEI becomes "Unknown". Also try to re-flash the phone with different firmwares and make Wipe Security. 4. When the IMEI becomes "Unknown", Write Certificate. Please look here: http://forum.gsmhosting.com/vbb/f684.../#post10768983.