Is there third party app to toggle 2G~3G in 2nd SIM of dual SIM phone? Also , *#*#44336#*#* takes you to toggle 2G~3G in 1st SIM only of dual SIM phone. I actually need notification toggle 2G~3G for 2nd SIM as I use data only in 2nd SIM and occasionally i want to keep 2G preferred instead of 3G to save data.
|2nd sim, dual sim, toggle 2g 3g|
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