I do it but

[DINENDRA]

🤔😣

[Anonymous]

your data speed slow brother ...4G or strength wireless network use it.how ever you download it,but you can't update because your battery level less than 20 %

[DINENDRA]

bro i have data and data signal in other app but why , I cannot download upgrade 🤔😣

[Anonymous]

but look your post it is only normal data where is your 4G icon??

[DINENDRA]

airtel has not 4G signal in sri lanka😫