INFINIX HOT 4 X557 UPDATE ANDROID 7 (NOUGAT)

If you wish to update your Hot 4 from Marshmallow (Android 6) to Nougat (Android 7) they are few things you most note before you start the upgrade inorder to avoid bricks

1. Check your phone’s current Buildnumber under Settings > About > Build Number and write it somewhere so that you can correspond it to the update you will download .If you have rooted you device  then ensure it is unroot because installing an OTA update zip on a rooted phone could brick it. This however doesn’t apply if you’re updating via SP Flash Tool.
2. If your Infinix Hot 4 is running on a custom recovery then ensure to flash back the stock recovery to avoid bricks
3. If you can’t find the  Build Number that then it would be wise to backup you rom with miracle box or any mtk box so as to easily rollback to your previous firmware / build incase the update is buggy or not fully compatible with your build

HOW TO UPDATE THE INFINIX HOT 4 (X557) USING TCARD
Updating your Hot 4 via Tcard requires that you first download the infinix hot 4 update zip  (X557-H807A1D1-N_Tcard_update_170426V18). Once done:

1. Copy the Tcard zip to both the phone storage and SD card
2. Boot the Infinix Hot 4 into recovery mode
3. In stock recovery, you use Volume buttons to navigate and Power button to select
4. Tap Apply update from SD card
5. Navigate to the Tcard update zip and select it
6. If prompted, tap Yes to confirm
7. Reboot the phone

congratulation you have sucessfully update you infinix hot 4