Mi4c Android 5.1.1 To 7.0


Jul 19, 2017
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#1
Hello.
My Mi4C with MIUI 7.4 by xiaomi.eu; 6.5.5; weekly.
I have problems with battery. Off at 50%.
And I hope in new verciol will be better.
What I must to do for update? Can I install in phone at once Android 7?
 
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Nov 22, 2015
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#2
Hello.
My Mi4C with MIUI 7.4 by xiaomi.eu; 6.5.5; weekly.
I have problems with battery. Off at 50%.
And I hope in new verciol will be better.
What I must to do for update? Can I install in phone at once Android 7?
You need to update your phone to 6.12.22...then download Android 7 to your device and install via the updater app...after installation unlock your bootloader again and install TWRP 7 Libra for Android N
 
Jan 15, 2017
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#8
Hey, i have the latest xiaomi eu stable rom with android 5.1. so can i just update the newest rom with android 7.0 via updater app?

And do i have to have twrp for android 7.0 before updating?
 
Nov 22, 2015
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#14
Is there any good reason for that? It will wipe all data
Which will wipe data ? It will not...
RELESED Android 7.0 for MI4C, Mi4S, MIMAX, MIMAX PRO, MINote PRO
Your BOOTLOADER will be relocked after upgrade from Android 5.1 to Android 7.0 MI4C, Mi4S, MINote PRO so unlock it by en.miui.com/unlock after ROM installation again!!!

How to upgrade to Andoid 7.0:

Install MIUI 6.12.22 before updating to Android 7.0..
Select zip in Updater - menu - select zip
Unlock your bootloader again on Mi4C, Mi4S, MiNotePRO
(check your bootloader status by command "fastboot oem device-info")
Install TWRP for 7.0 via fastboot "fastboot flash recovery twrp.img" "fastboot boot twrp.img"
In case of issues, wipe /data in TWRP
For ROOT use latest SuperSU
https://xiaomi.eu/community/threads/7-2-9.38201/
 
Jul 19, 2016
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#18
Many thanks for your help, but...after MIUI 6.12.22(all ok)

i try to install from updater the zip "xiaomi.eu_multi_MI4c_7.7.20_v8-7.0.zip"

and phone reboot but stay freezed with white logo MIUI on screen and nothing appear.
Power off and boot, the miui don't change and the .zip i s deleted

I try also to unlock another time the device and i have installed TWRP_libra_7.0, then updater and zip but is the same.

What is wrong ? many thanx !
 
Nov 22, 2015
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#19
Many thanks for your help, but...after MIUI 6.12.22(all ok)

i try to install from updater the zip "xiaomi.eu_multi_MI4c_7.7.20_v8-7.0.zip"

and phone reboot but stay freezed with white logo MIUI on screen and nothing appear.
Power off and boot, the miui don't change and the .zip i s deleted

I try also to unlock another time the device and i have installed TWRP_libra_7.0, then updater and zip but is the same.

What is wrong ? many thanx !
You need to install TWRP Libra 7 AFTER installing Android N...not before....
 
Jul 19, 2016
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#23
Ok, now i have installed 3.0.2.0 TS, then installed zip, the phone reboot i see for some second the twrp screen (zip install i thin)
After the phone stay feezed and i try to power on but nothing...