Download latest Android Jelly Bean 4.2.2 stock firmware for iOcean X7 Elite smartphone from here or from here. Download previous version from here. Download another iOcean firmware from here.
Archive name: iOcean X7 Elite 1202 Version android 4.2 fw
Archive file size: 328 MB
File update name: PC1202Elite&plus
NA_mt89_v9_x7_ousheng_jb2_hw_20131202-084954_wangguangyang_PC
Platform: Mediatek MT6589
Upgrading notes (see this video tutorial)
1 – Download & unpack FlashTools. Run Flash_tool.exe
2 – Unpack Rom in folder
3 – Select MT6589_Android_scatter.txt in folder on rom. And wait.
4 – Check Option->USB Model, click USB Model
Choose Option->DA DownLoad All->Speed->High Speed, click High Speed
5 – Turn off your phone, remove the battery.
6 -"Press F9 (or hit Download button)"
7 – Connect your phone into the computer with USB data cable.
8 – The process will start and a red progress bar will appear after color purple, yellow.
9 – And green circles display.
10 – Boot your phone
11 – Restart
12 – Enjoy
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