strange problem - GSM-Forum

appolo · 03-22-2008, 11:46

i have one phone
bluetooth 2 GSM MOBILE
die when i try to format,i cnyact the support,and big thankks for team
[email protected],isend for him the back up 9flash.EEprom,
backup_system_log).so ,the phone come on again after the team make
a new update ,InfinityUpdate_ChineseMiracle_v2.34,
BUT,i have now a strange problem with it
the phone accept only one sim in both sides that
if you put sim in SIM A is working
if you put sim in SIM B is working
but
if you put the two sims (SIM A and SIM B)the phone work with one sim only
the other sim display when you turn phone on
opening SIM B ,then searshing,then stop
any idea how to solve this problem

InfinityHelp · 03-22-2008, 12:14

hello!

if this is double MCU phone and both SIM cards must stay in network at the same time:
then most common problem is IMEI. it could be missing, invalid, blacklisted or also must pay attention that second IMEI must be different to First one

appolo · 03-25-2008, 04:01

hellow
the phone have one MCU
and if i check *#06#
only one IMEI appear

InfinityHelp · 03-25-2008, 11:46

hello!

if it is single MCU phone- only one card can stay in network at the tme.
you can switch between active SIM cards, keeping one stying connected
while other is offline

03-22-2008, 11:46	#1 (permalink)
appolo Freak Poster Join Date: Aug 2005 Posts: 384 Member: 172543 Status: Offline Thanks Meter: 126	strange problem i have one phone bluetooth 2 GSM MOBILE die when i try to format,i cnyact the support,and big thankks for team [email protected],isend for him the back up 9flash.EEprom, backup_system_log).so ,the phone come on again after the team make a new update ,InfinityUpdate_ChineseMiracle_v2.34, BUT,i have now a strange problem with it the phone accept only one sim in both sides that if you put sim in SIM A is working if you put sim in SIM B is working but if you put the two sims (SIM A and SIM B)the phone work with one sim only the other sim display when you turn phone on opening SIM B ,then searshing,then stop any idea how to solve this problem

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03-22-2008, 12:14	#2 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! if this is double MCU phone and both SIM cards must stay in network at the same time: then most common problem is IMEI. it could be missing, invalid, blacklisted or also must pay attention that second IMEI must be different to First one

03-25-2008, 04:01	#3 (permalink)
appolo Freak Poster Join Date: Aug 2005 Posts: 384 Member: 172543 Status: Offline Thanks Meter: 126	hellow the phone have one MCU and if i check *#06# only one IMEI appear

03-25-2008, 11:46	#4 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello! if it is single MCU phone- only one card can stay in network at the tme. you can switch between active SIM cards, keeping one stying connected while other is offline