g900p cdma unlock - GSM-Forum

[Rod] · 09-09-2014, 19:57

Hi

i have one g900p unlocked from sprint, but it is cdma and i want gsm, u know that phone supports but it has to be internation unlocked(i think it's the term)

if i unlock with z3x will it work?
is there any other solution even paid???

regards

**blang** · 09-09-2014, 20:00

Quote:

Originally Posted by [Rod]

Hi

i have one g900p unlocked from sprint, but it is cdma and i want gsm, u know that phone supports but it has to be internation unlocked(i think it's the term)

if i unlock with z3x will it work?
is there any other solution even paid???

regards

as i understand even after wipe efs and cert writing phone not work with other SIM card!!!

so don't lose time.

If someone ready send phone to us, contact with me, we will try find solution.

[Rod] · 09-09-2014, 20:06

i did not try to wype efs and cert writing, do u think i should try???

regards

**blang** · 09-09-2014, 20:33

Quote:

Originally Posted by [Rod]

i did not try to wype efs and cert writing, do u think i should try???

regards

Other users have test, and result same, invalid sim.

[Rod] · 09-09-2014, 21:20

ok thx for answer i can speak with customer about sending phone, where are from? European Union?
do u know if exists some solution in the world even well paid?

regards

ecs87 · 09-09-2014, 23:31

@blang I've done extensive testing and reverse engineering of the L720 unlock as well as the G900P and N900P. It needs to alter a SPECIFIC nv item that isn't only write protected but read protected as well. Clearing the EFS does NOT clear the lock. And on the G900P and N900P there isn't a 4.2.2 modem that we can roll back to so we can access /nvm/num and inject the nv item that way. Yes I've sent the Sprint 16 character password and 6 digit SPC before trying to access /nvm/num. It doesn't clear the lock on that folder like it did on 4.2.2. I'm guessing that leaked QC OEM commands might be the only way to solve this issue. The thing is...no one has leaked any commands that'll work on anything past 4.2.2. Any ideas?

09-09-2014, 19:57	#1 (permalink)
[Rod] No Life Poster Join Date: Jun 2003 Location: somewhere Age: 40 Posts: 2,318 Member: 31028 Status: Offline Thanks Meter: 56	g900p cdma unlock Hi i have one g900p unlocked from sprint, but it is cdma and i want gsm, u know that phone supports but it has to be internation unlocked(i think it's the term) if i unlock with z3x will it work? is there any other solution even paid??? regards

09-09-2014, 20:06	#3 (permalink)
[Rod] No Life Poster Join Date: Jun 2003 Location: somewhere Age: 40 Posts: 2,318 Member: 31028 Status: Offline Thanks Meter: 56	i did not try to wype efs and cert writing, do u think i should try??? regards

09-09-2014, 21:20	#5 (permalink)
[Rod] No Life Poster Join Date: Jun 2003 Location: somewhere Age: 40 Posts: 2,318 Member: 31028 Status: Offline Thanks Meter: 56	ok thx for answer i can speak with customer about sending phone, where are from? European Union? do u know if exists some solution in the world even well paid? regards

09-09-2014, 23:31	#6 (permalink)
ecs87 Banned Join Date: Nov 2013 Location: Chicago, IL Posts: 995 Member: 2076039 Status: Offline Thanks Meter: 648	@blang I've done extensive testing and reverse engineering of the L720 unlock as well as the G900P and N900P. It needs to alter a SPECIFIC nv item that isn't only write protected but read protected as well. Clearing the EFS does NOT clear the lock. And on the G900P and N900P there isn't a 4.2.2 modem that we can roll back to so we can access /nvm/num and inject the nv item that way. Yes I've sent the Sprint 16 character password and 6 digit SPC before trying to access /nvm/num. It doesn't clear the lock on that folder like it did on 4.2.2. I'm guessing that leaked QC OEM commands might be the only way to solve this issue. The thing is...no one has leaked any commands that'll work on anything past 4.2.2. Any ideas?