S4 loosing its IMEI, Baseband and Serial number - GSM-Forum

mobile mark · 04-25-2014, 16:44

I need help here, My Galaxy s4 (i9505) was working away fine for 2 months after being unlocked through NS Pro and rooted through Multiroot v2. The phone was working perfectly. I woke up one morning last week and there was no signal on the phone, I looked at the imei and it said "0" so I flashed with factory firmre and then it came up as "null", Sometimes when I use Z3X box I can get the imei , baseband and serial number back into the phone but i still get no signal. ive tried EVERYTHING and still no joy. Please I need some help ASAP!!!!!

mobile mark · 04-28-2014, 09:20

any help please??? I am still stuck on this problem

hakan 3 · 04-28-2014, 09:43

Also want solution
I guess baseband IC problem

zishhaider · 04-28-2014, 09:45

It can't be done automatically mate.. If it was black listed and you changed its serial number that is another thing.. 2ndly some s4 got new security has't been resolved or cracked to perform certain functions check z3x section there are alot mobiles are still in pending and waiting for solution...

mobile mark · 04-28-2014, 14:41

Ive done alot with it today, Ive put original firmware back in and used the new version of saferoot to root the phone. this disables knox. i am able to change the imei and serial number to whatever i want on both NSpro and Z3x box but no signal still. It won't allow me to select network..... I am completely lost with what to do now. Surely somebody has a fix for this???/

gcceleghg · 04-28-2014, 14:49

Maybe you should try and make a Chimera tool imeiing
This model is supported for that type of work and it completes successfully.
https://chimeratool.com/supportedmodels

Samsung Galaxy S4 LTE(GT-I9505)
https://chimeratool.com/downloads

zishhaider · 04-30-2014, 07:51

Quote:

Originally Posted by mobile mark

Ive done alot with it today, Ive put original firmware back in and used the new version of saferoot to root the phone. this disables knox. i am able to change the imei and serial number to whatever i want on both NSpro and Z3x box but no signal still. It won't allow me to select network..... I am completely lost with what to do now. Surely somebody has a fix for this???/

Check it here (5th post)
http://forum.gsmhosting.com/vbb/f453...upted-1766165/

04-25-2014, 16:44	#1 (permalink)
mobile mark Junior Member Join Date: May 2006 Posts: 8 Member: 281069 Status: Offline Thanks Meter: 0	S4 loosing its IMEI, Baseband and Serial number I need help here, My Galaxy s4 (i9505) was working away fine for 2 months after being unlocked through NS Pro and rooted through Multiroot v2. The phone was working perfectly. I woke up one morning last week and there was no signal on the phone, I looked at the imei and it said "0" so I flashed with factory firmre and then it came up as "null", Sometimes when I use Z3X box I can get the imei , baseband and serial number back into the phone but i still get no signal. ive tried EVERYTHING and still no joy. Please I need some help ASAP!!!!!

04-28-2014, 09:20	#2 (permalink)
mobile mark Junior Member Join Date: May 2006 Posts: 8 Member: 281069 Status: Offline Thanks Meter: 0	any help please??? I am still stuck on this problem

04-28-2014, 09:43	#3 (permalink)
hakan 3 Freak Poster Join Date: May 2012 Posts: 182 Member: 1757924 Status: Offline Sonork: 100.1675762 Thanks Meter: 40	Also want solution I guess baseband IC problem

04-28-2014, 09:45	#4 (permalink)
zishhaider No Life Poster Join Date: Jan 2009 Location: Root tunnel Age: 36 Posts: 2,250 Member: 952111 Status: Offline Sonork: I'm not using now. Thanks Meter: 713	It can't be done automatically mate.. If it was black listed and you changed its serial number that is another thing.. 2ndly some s4 got new security has't been resolved or cracked to perform certain functions check z3x section there are alot mobiles are still in pending and waiting for solution...

04-28-2014, 14:41	#5 (permalink)
mobile mark Junior Member Join Date: May 2006 Posts: 8 Member: 281069 Status: Offline Thanks Meter: 0	Ive done alot with it today, Ive put original firmware back in and used the new version of saferoot to root the phone. this disables knox. i am able to change the imei and serial number to whatever i want on both NSpro and Z3x box but no signal still. It won't allow me to select network..... I am completely lost with what to do now. Surely somebody has a fix for this???/

04-28-2014, 14:49	#6 (permalink)
gcceleghg No Life Poster Join Date: Jun 2012 Location: Arg Posts: 4,913 Member: 1766567 Status: Offline Thanks Meter: 1,788	Maybe you should try and make a Chimera tool imeiing This model is supported for that type of work and it completes successfully. https://chimeratool.com/supportedmodels Samsung Galaxy S4 LTE(GT-I9505) https://chimeratool.com/downloads