can anybody tell me how to convert files to iso

J7 nxt does not get any update from 4months now it 5th month j7 nxt is running on 7.0 and on feburary patch onlyshamesung

no update to j7 nxt from last 5months

can anybody tell me how to get like this chrome shown in the link its easy to change tabs plz can you tell me also without changing width in developer optionA file has been shared using Link Sharing.https://s.amsu.ng/zXcrSIF6ETvN(Expires: 8 Jun 2018)

update to de do