big prob. with 2100 5.56

[DarkSkir]

i have a new 2100 5.56
i downgrade it to 4.49 with griffin
after this my phone have no network
i reflash it with full flash from another phone wit ver. 5.56
make with eeprom tool imei apeir with knock update faid
and all above....
my phone still with no network...

i flash it with dejan flasher and downgrade it to 5.21
the problem still.

have anyone a solution for this

big big thanx

sorry for my bad english

[DarkSkir]

heellpp .........

[joegsmro]

Try to rebuild imei and after that update faid.Regards JOE.

[Aamir_Zia]

First read full Flash for a working phone .
version must be 5.41 or above
not 5.21

& flash with Knok Phoenix or Geocadin Flasher
& apply all the tools from Rolis tools

it helps
if not after doing all the things the open your phone & wash your circuit with thinner & put under 100 watt bulb for 15 to 20 miutes
& the you can check your phone it will be 100% ok
these prob also faced by me !!


Regards
Aamir Zia

[kesic]

O.K.

I used to have same problem and I solved it like this. Flash your phone using Griffin with flash file which was originally on it before you started playing around and then use full flash with version you want (i.e. 5.56). Apply this rule on any other 2100 phone and you should not have any problems. To resume:

- before upgrading your sofware first flash it with same version of software which is currently on phone
- now phone is ready to accept newer version of software without problems
- use griffin v2.081 or newer

I followed these instructions on almost 20 phones and never had any problems with network. Files downloaded from http://www.freegsmteam.com/index.php


regards

[DarkSkir]

thanx i test it

[bcnboy]

I got couple to 2100 with version 5.56 and I unlocked them with clip and then there is no coverage. So I flashed then with v5.49 and still same thing then I got the same version 5.56 flash and flashed it with prodigy tool but same problem, no coverage, then read the flash from one working phone 2100 and flash with geocardin flasher and nothing, did use Rolis tool did all update fade every thing but nothing. Any suggestions what should I do more.
Help appriciated with thanks in advance.

regards
bcnboy

[Aamir_Zia]

so easy
i all faced these prob
just open your circuit
washed with Thinner or spirit
Dry it with ****er or put inside the bulb for 10 to 15 minutes




Regards
Aamir Zia

[DarkSkir]

this is a software problem not hardware

[Khayyal]

what about trying to write a good eprom to the phone then flash it with prodigy (MCU + PPM) Then repair cs 2100 and finaly full factory setting

[BinCode]

repair iemi or calculate FAID at winddp can do the job, after flashing tested many times on 2100 new flash ic..this after cs repair or flashing, i usually flash virgin eeprom then sp lockz and flash mcu+ppm for sw upgrade...

btw geoflasher worx great here in flashing 2100...

BR,

Bincode

[mohd_anan]

Hello
I faced this prob today also , I flashed 2100 by geoflash , write a new IMEI , quick faid, remove SP all done on my laptop but no coveage. Repeat all on Pentium 4 all ok...

Tryto use a pentium 4 machine and send me the result I can help I downgrade the mobile to 5.21 and Still working because I don't have 5.56 fls dile IF andBody HAS nam 5.56.fls file please post here to help

Anan

[arif_tual]

I face this ver. 5.56 worse .3 units. After downgraded with 5.41 by Griffin, network appears 10 seconds and then dissapear. Also phone restarts automatically and show " Sim Not Valid". Unfort, Noktool 1.8 can not detect these phones.
???????????????????????HELP !!!

[abdoune]

Read old post there is a solution posted by gsmchwantz and it work perfect ....
Salam