GEVEY SIM AIO UPDATE V20
- FULL V2 (IMSI, ICCID, GID1, DELAY) -
The most complete unlocking firmware up to date has been released !
We hope what this will help you unlock any iPhone 4S with ease and confidence!
The unlock procedure using UPDATE V20
1. Program your GEVEY using the correct IMSI, ICCID, GID1 and DELAY
1.1. IMSI – You need to program it using the IMSI of the original network
where you iPhone is locked. It is a good idea to read IMSI, ICCID and GID1
from your original simcard ( if you have that ) and use this settings
1.2. ICCID – if our application recommends that you use ICCID for your phone
then please edit your ICCID to match the recommendations;
If ICCID is not required then please READ the ICCID from the simcard you are
planning to use with GEVEY ( NOT the original simcard, YOUR SIMCARD ) and use that IMSI;
NEW !! If the IMSI is not required you can replace the first 2 characters of IMSI with
00 so that our GEVEY will know that you won’t want to use an IMSI while unlocking !
1.3. GID1 – only few phones are required to have a valid GID1 value.
Only use GID settings that our application recommends that or readed from an original simcard;
1.4. DELAY – the standard 25 delay should work for the majority of phones,
if you get ‘Unlock FAIL!’ message displayed no matter what you do then it’s
a good idea to change this to a different value!
Don’t use a delay bigger than 50 as will probably be too big anyway!
2. Insert GEVEY together with your simcard in a powered on phone and wait for about 2 minutes
or even more, up to 5 minutes for some phones
3. If you see the message ‘Unlock DONE!‘ then press Accept and if required go to
Carrier menu to Manually select your network !
4. If you see the message ‘Unlock FAIL !‘ then you need to take out the simcard
and put it back after a few seconds!
If again you see the message Unlock FAIL! then you should try to adjust the DELAY
value when programming the GEVEY.
5. If you have problems in using the data connection please try to make the appropriate
settings using our online application
GEVEY AIO Configurator.
Visit this application using your iPhone browser !