GD55 Sim MEP Lock Failed [help please]
 

hi. i hope this is the correct section for this question. which i first put up yesterday but unfortuneately no-one replied

first hi to everyone as this is all very new to me.

i have been given a gd 55 phone when it is switched on it lights up with the vodaphone logo on screen. then asks for the sim card. when i put a vodaphone sim card into thr phone and switch on i get the message [SIM MEP Lock Failed. yet when the original sim that was working with the phone is put in the phone works. i also know that the sim that is not recognised is working as it does work in a nokia 3310. am i not doing something that i should be to get the sim card recognised. please if you have a solution give me the idiots guide as to how to fix it. i am also having a problem with getting the zero button to work properly any suggestions about that would also be of great help .

thanks a lot for your time guys

jack54

Hello Jack54 i had the same problem a few weeks ago customer came to me with a 3410 on vodafone with the original vodafone sim, it would work fine but when another vodafone sim was in the phone phone displayed sim card not accepted all i did was unlocked the fone and the sim worked. i think if you unlock your gd55 the other voda sim will work, if you dont know how to unlock it, email me your imei No by pressing *#06# or lift of the battery and look their, i will instruct you.... [email protected] rgds Lee5k

Just post your serial number IMEI in the phone codes request section and you will ve your codes to make it work with all sim cards worldwide!
SMS me on 0026391344690

:p

hi guys
use full flash methot. good luck. mor me good work phone.
regards

Try code 53 if using 32 and 12 in order doesn't work.

Andrew

I have a GD55 and wanted to unlock it. My IMEI# 35044801-8882297. My mobile carrier is Globe Telecom from the philippines. Could anyone help me regarding this. My e-mail add is [email protected]. Thanks

stephenv
Code for NCKKN is : **00012*55729982#
Code for NCKKN-2 is : **00013*74189909#
Code for NSCKN is : **00022*55329182#
Code for NSCKN-2 is : **00023*74385909#
Code for SPCKS is : **00032*55024132#
Code for SPCKS-2 is : **00033*79332909#
Code for CKCCK is : **00042*55548152#
Code for CKCCK-2 is : **00043*73357109#
Code for PCKKP-2 is : **00052*55721902#
Code for PCKKP is : **00053*76109909#

Hai,

Just use GD55 Calculator type in IMEI number , You will get the codes enter it.

Bye
Ravi

Hi, I have a GD55 which displays a different IMEI than the one found in the back of the phone. Could any one help me to restore original IMEI?

Hi..

Please help me to unlock my GD55.

My phone says Sim MEP lock failed, may you help me.

IMEI:35193500- 5986007

Thank You