Are you always frustrated whenever you wants to download large file sizes and it start downloading like snail? ok i have a solution for you. Follow the step-by-step process below to achieve your goals
1.Open the app, click on engineering mode
2.click on engineering mode(mtk)
3.then slide down to see mobile data services preferred
4. Click on mobile data service preferred u should see an option and a warning
5.if u want to still increase your download speed then just press OK that’s all.