Unlocked Z500 restarts on startup - GSM-Forum

Nicon · 07-27-2005, 08:29

Hello!

Successfully followed the instructions at the "Samsung SGH-Z500 complete unlock solution"-thread.

Now I have the problem that when I start the phone with a Comviq (operator) 3G/UMTS SIM card it asks for my PIN code, accepts it, start searching for net, then reboots within 2 seconds.

I have tried using a Comviq 2G/GSM SIM card and it works great.

May it be that the Telia software has additional manual checks to some known hardcoded SIM ID:s?

Would apprecate your suggestions and/or reports of success with your SIM cards.

Greets, Mikael

reefer45 · 07-30-2005, 21:39

Very weird... Try flashing the phone with the latest firmware. Also try the USIM in another phone and see how it behaves. This doesn't sound like a lock issue, but i might be wrong.

patric · 07-31-2005, 09:10

Quote:

Originally Posted by Nicon

Hello!

Successfully followed the instructions at the "Samsung SGH-Z500 complete unlock solution"-thread.

Now I have the problem that when I start the phone with a Comviq (operator) 3G/UMTS SIM card it asks for my PIN code, accepts it, start searching for net, then reboots within 2 seconds.

I have tried using a Comviq 2G/GSM SIM card and it works great.

May it be that the Telia software has additional manual checks to some known hardcoded SIM ID:s?

Would apprecate your suggestions and/or reports of success with your SIM cards.

Greets, Mikael

can u give me pinout for usb cable
thx

Nicon · 08-05-2005, 15:16

Quote:

Originally Posted by reefer45

Very weird... Try flashing the phone with the latest firmware. Also try the USIM in another phone and see how it behaves. This doesn't sound like a lock issue, but i might be wrong.

Correct.

The phone accepts the sim card but reboots afterwards.

Do you have a firmware for it? I'd appreciate if anyone had. AFAIK there is only telia branded firmwares as of yet?

Greets
Nicon

_-oRc-_ · 08-07-2005, 08:29

ive got firmware contact me i will help u.....

07-27-2005, 08:29	#1 (permalink)
Nicon Junior Member Join Date: Jun 2005 Age: 40 Posts: 25 Member: 156881 Status: Offline Thanks Meter: 0	Unlocked Z500 restarts on startup Hello! Successfully followed the instructions at the "Samsung SGH-Z500 complete unlock solution"-thread. Now I have the problem that when I start the phone with a Comviq (operator) 3G/UMTS SIM card it asks for my PIN code, accepts it, start searching for net, then reboots within 2 seconds. I have tried using a Comviq 2G/GSM SIM card and it works great. May it be that the Telia software has additional manual checks to some known hardcoded SIM ID:s? Would apprecate your suggestions and/or reports of success with your SIM cards. Greets, Mikael

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07-30-2005, 21:39	#2 (permalink)
reefer45 Insane Poster Join Date: Dec 2004 Age: 44 Posts: 89 Member: 95076 Status: Offline Thanks Meter: 1	Very weird... Try flashing the phone with the latest firmware. Also try the USIM in another phone and see how it behaves. This doesn't sound like a lock issue, but i might be wrong.

08-07-2005, 08:29	#5 (permalink)
_-oRc-_ Freak Poster Join Date: Aug 2002 Location: Poland / Kolbuszowa Age: 43 Posts: 409 Member: 14277 Status: Offline Thanks Meter: 2	ive got firmware contact me i will help u.....