Xiaomi Mi 4 Rear Case/Midframe Replacement

Giriş

The back cover of the Xiaomi Mi 4 is a crucial component of the mobile device that allows access to all other components of the phone. This guide will help in the removal of the back cover.

Neye ihtiyacın var

Adım 1 Rear Case/Midframe

Xiaomi Mi 4 Rear Case/Midframe Replacement, Rear Case/Midframe: adım 1, 3 resimden 1.

Xiaomi Mi 4 Rear Case/Midframe Replacement, Rear Case/Midframe: adım 1, 3 resimden 2.

Xiaomi Mi 4 Rear Case/Midframe Replacement, Rear Case/Midframe: adım 1, 3 resimden 3.

Check to make sure that the device is powered off.
Use a pin or paper clip to insert in the hole on the side of the phone next to the micro SIM cardholder to remove the tray.
Remove the SIM card tray from the Xiaomi Mi 4 and store it somewhere safe.

Düzenle

Adım 2

Xiaomi Mi 4 Rear Case/Midframe Replacement: adım 2, 3 resimden 3.

Bu adımda kullanılan alet:

Metal Spudger

$2.99

Satın Al

Using the flat metal spudger and curved metal spudger, make a wedge between the plastic back cover and the inner frame
Using the second spudger, slowly work your way around the perimeter of the device
Listen for clicking sounds as you are prying the back cover away from the frame
As the back cover is almost completely removed, use the suction-cup tool to remove the plastic cover without damaging the back

Düzenle

Heres a picture from the mi4 backcover

[URL=https://www.imagebanana.com/s/978/F9eUPw...][IMG]https://s1.imagebanana.com/file/180224/t...[/IMG][/URL]

mobbom - 23 Şub 2018 Yanıt

Adım 3

Xiaomi Mi 4 Rear Case/Midframe Replacement: adım 3, 3 resimden 3.

Use a 000 phillips head screwdriver to remove the 10 1.2mm phillips head screws in the plastic frame that hold the motherboard and battery.
Use a 000 phillips head screwdriver to remove the 3 0.5mm phillips head screws in the plastic frame that hold the motherboard and battery.
Use the small plastic opening tool and place it in the slot on the bottom right corner of the inner frame and carefully pry it off.

Düzenle

I don't think it is necessary to remove the three 0.5mm screws. Note: the right-most orange circle should be placed instead of the red circle above the two larger orange circles - those are the 0.5mm screws which secures a small plate under the plastic cover which is in NOT physically (but electrically via two metal contacts) to the mainboard.

Douglas Ling - 9 Ağu 2017 Yanıt

yes, I expirienced the same thing. the three stated screws fixing a module (the flashlight LED-plate) on the frame..

mobbom - 23 Şub 2018 Yanıt