android Archives - georgekarapi

Use Google Pay contactless payments with unsupported cards

All these years I’m a really big fan of all the Google projects that are around. The problem is that leaving in a country (Greece), that isn’t in a big priority all these projects can postpone all these benefits. One feature that I’m excited about is Google Pay contactless payments.

Boost WiFi signal by increasing Tx power

From the beginning of the September, I am an owner of Xiaomi MI4C which was one of the best options for its money. All features are great and by far the best for its price range. Anyway!
I was in a lot of situations where there was a wifi

Fix Messenger Chat-Head Pop-up MIUI

I just received my Xiaomi MI4C and started to download and install apps. When I installed the Facebook Messenger I was able to send and receive messages but there weren’t any Chat-Heads popping up. So I googled a little bit and I found that this is cause MIUI permission manager.

Yarvik Xenta 97ic Stock ROM(TAB9-200)

As Yarvik has dropped down the support for his older devices I uploaded here the files you’ll need to reflash (or update) it.

Un-brick RK3066 Tablet

I have a Yarvik Xenta 97ic tablet(TAB9-200) running Android Jelly Bean. Its specifications are very good for its money but there are a couple of things that I don’t like….