It seems that Lenovo A820e doesn't have the 2100 band which is required for 3G communication in Europe.
The way I was able to activate data in the ROM that has the google services is by introducing the following code in the dialer:
*#*#4763#*#*
After this a message telling me that the data has been started appeared and I was able to control.
Also before this I made a change in system/build.prop
to default the network to gsm. I've added:
ro.telephony.default_network=1 (Should be rooted to have access to this. I've used Root Browser)
Hope this helps.
Hi, I have also an A820e. Got to the same point. I've installed a ROM with GApps and got everything working except I can't get 3G data, only GPRS.
I think it's ROM related.
Have you been able to find a solution?