mardi 18 août 2015

No Signal (SIM 1 stuck in CDMA Mode)



Hi All,

While trying to set "WCDMA Preffered" in engineering mode *#*#4636#*#*, I did some changes in "Select Radio Band" option.

After which phone is totally stuck in CDMA mode. I tried with all three options available in Radio Band. (US Band, PCS, Cellular) but none helped me to fix.
In engineering mode, its always showing the CDMA IMEI and not detecting any GSM signal. This problem is only with SIM1. SIM2 seems to be working fine.

Ph variant: A5_DWG India, Kitkat Stock rooted.

Steps I did:

1) Did a full data wipe. But still issue persists.

2) Restored the back up of my stock ROM but still no go.

I request all experts to guide me fix this problem.



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