G850f imei null after unlock pls help - GSM-Forum

Shantobhai · 05-18-2015, 11:18

G850f imei null after unlock pls help

i also trying write cert but not done pls help.

Operation: Write CERT
Selected model: SM-G850F
Software version: 20.0

Checking certificate file... OK
KEY ID: 0932
Waiting ADB device... OK
Reading phone info...
Model: SM-G850F
Android version: 4.4.4
Product code: Not Active
Phone version: G850FXXU1BOA2
PDA version: G850FXXU2BOA2
CSC version: G850FOJV2BOB1
CSC country code: KSA
CSC sales code: KSA
HW version: REV__
Phone S/N: R58FA03K7KK
Modem board: XMM7260
RF cal date: Unknown
IMEI: 004999010640000
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Running zTool, please wait... OK
Detected new type of security version 0
Calculating... OK
Writing nv data... OK
Rebooting phone... OK
Write CERT done
Done with Samsung Tool v.20.0

catalin.gsm01 · 06-10-2015, 12:45

bro,i write cert but imei is null

riadularif · 10-11-2015, 14:13

1.reset efs by v20.5
2.write valid CERT by V19.1
IMEI NULL & baseband unknown repair done.

shedeed · 10-11-2015, 16:10

just Flash Phone with Latest Firmware After Your Repair With Cert U Basband Will be Back

vahid_mahmeh · 10-11-2015, 17:39

1:root devic
2:wipe efs
3:write cert

05-18-2015, 11:18	#1 (permalink)
Shantobhai No Life Poster Join Date: Dec 2007 Location: Bangladesh Age: 41 Posts: 1,657 Member: 648647 Status: Offline Sonork: 100.1603328 Thanks Meter: 967	G850f imei null after unlock pls help G850f imei null after unlock pls help i also trying write cert but not done pls help.Operation: Write CERT Selected model: SM-G850F Software version: 20.0 Checking certificate file... OK KEY ID: 0932 Waiting ADB device... OK Reading phone info... Model: SM-G850F Android version: 4.4.4 Product code: Not Active Phone version: G850FXXU1BOA2 PDA version: G850FXXU2BOA2 CSC version: G850FOJV2BOB1 CSC country code: KSA CSC sales code: KSA HW version: REV__ Phone S/N: R58FA03K7KK Modem board: XMM7260 RF cal date: Unknown IMEI: 004999010640000 Checking Super user right... true Reading nv data... OK Checking magic... OK Running zTool, please wait... OK Detected new type of security version 0 Calculating... OK Writing nv data... OK Rebooting phone... OK Write CERT done Done with Samsung Tool v.20.0

06-10-2015, 12:45	#2 (permalink)
catalin.gsm01 Crazy Poster Join Date: Jun 2012 Location: Sibiu Age: 31 Posts: 50 Member: 1776557 Status: Offline Thanks Meter: 3	g850f write cert bro,i write cert but imei is null

10-11-2015, 14:13	#3 (permalink)
riadularif Freak Poster Join Date: Jul 2014 Location: Bangladesh Posts: 113 Member: 2225969 Status: Offline Sonork: 100.1611549 Thanks Meter: 80	1.reset efs by v20.5 2.write valid CERT by V19.1 IMEI NULL & baseband unknown repair done.

10-11-2015, 16:10	#4 (permalink)
shedeed No Life Poster Join Date: Jun 2007 Location: E G Y P T Age: 37 Posts: 2,527 Member: 527884 Status: Offline Sonork: 100.1583794 Thanks Meter: 850	just Flash Phone with Latest Firmware After Your Repair With Cert U Basband Will be Back

10-11-2015, 17:39	#5 (permalink)
vahid_mahmeh Crazy Poster Join Date: Apr 2008 Posts: 53 Member: 754318 Status: Offline Thanks Meter: 12	1:root devic 2:wipe efs 3:write cert