dual SIM intermittently faulty
 

Dear all experts,

I have spent weeks searching for helps online on newly bought China made clone iPhone from Dalian. It's really happy to find this forum.

However, I have search thru all threads, but unable to find any suggestion/solution about my problem.

Problem is, my both SIM cards are intermittently unable to be detected by the dual SIM slots, unable to make any call and SMS. But, both SIMs networks back to normal after power off/on, then problem appears again after few hours. I have to check the cards status every few hours then restart the phone, this is really irritating.

I have restored factory setting and swap both SIM cards, problem persists.

Sorry, I don't know which company and model of the clone iPhone. Some infor I got after some learning from the forum by code *#66*# ( only this works )

[VERSION]
V2_BL666_BYD_CH_09_05_12
[BRANCH]:07B
KONKA25_GEMINI_07B
SERIAL#:
MT012345678901234567
[BUILD Time]
2009/05/12 11:20

BB Chip = MT6225, E03
DSP Code = 2006.06.14
DSP Patch = 1.0
MS Board = KONKA25_GEMINI_07B_HW



Could experts here kindly please advise what should I do?

Thanks a lot and appreciate replies very much in advance.

2nd problem, not able to add entry into Calendar. Whenever add 2nd entry, the 2nd entry will replace the 1st entry in calendar.

3rd problem, the clone iPhone has never display both SIM network providers, but today I saw it once but never display again.

Is this because the clone iPhone has OS bug? How can I fix it? Please help!!!!!!!!!!!

Sorry , please help me on how to check the format & flash, I got the imei from *#06# , how can I get IMEI for sim2?

Thanks a lot