As in Title this post is related to Lenovo Vibe X2. Lenovo Vibe X2 is a Dual SIM Android phone from reputed PC manufacturer Lenovo. This phone has 2GB of RAM, 2GHz Octacore BIG.little CPU and Full HD 5″ Display. In case of performance it is solid performer. It has capability to serve on 4G network on both SIM.
However, phone has slots for 1 Micro SIM and 1 Nano SIM causing you can not change the slot of SIM easily. By default Network Selection is enabled in SIM1 or the first slot where SIM is inserted at the time of first boot of device. When you navigate to Mobile Network Selection screen you only see there only 1 SIM.
This article will help you to enable network selection mode in another SIM than default one. Be clear with some screens.
Step 1: Go to Settings and Tap Mobile Networks option.
Step 2: Tap on Preferred network type and phone will display only a SIM. When we tapped, this suggested which network mode to set. But this did not displayed another SIM which is inserted in phone.
Step 3: Go to Settings Menu. Scroll down to SIM Management and Tap to Open.
Step 4: Scroll to bottom and tap on Enable 4G/3G option which will led you to below screen.
Yes, Now you have enabled 4G/3G in second SIM. Now you can repeat step 1 and step 2 to change network mode of current network. Again when you need to switch on 4G/3G on another SIM you have to repeast step 4 & step 5 again.
All the Best. If you find this article helpful, share among your friend so this may help someone who is really in need.