Rokr e1 After Flash... Says Sim no registered...

[fer_acosta]

Rokr e1
Boot loader 0A.02.
SW: R373_G_0E.30.44R
Flex: GCKKLGOPERARLAOA2
SW dsp:623BAB00

I flash it, with 10 diferents MP, but every time happend the same, when i turn on the cell...
Starts, but then not register the sim on the net... my provider is Personal from Agentina.
When restart from the backup file, register the sim ok...
In others rokrs, what i been flashed, give me great results. but this one don´t...
Theres somethign what can i do to fix this problem?? Thks

Sorry for my bad english.

[are_goenk]

have you tried to use your SIM card on other phone? Does it work?

[NiKSY]

And other SIM in your phone ?
Maybe you need to enable quad-band...

[fer_acosta]

I´ve used, 2 diferents phones... Rokr E1, and 2 diferents lines...
All the MP what i been tried are with quad band enable...
Yes, the sim is tested en 2 phones... works ok.
Just stay searching the net... then... says sim card not registered.
It happend with all the MP...

[NiKSY]

Again, have you tried other SIM or SIM from different provider on YOUR phone?

[fer_acosta]

No, was the same provider... but i flash another phone with the same MP and it works perfect... my books are burning... i dont understand why it stay like this...

[balcksheep]

it was happened because u install mp for another operator... if u can enable the quad-band maybe the problem is solved .. else u must install other mp