redme1s upgrade to andriod 4.4.4

1. ota upgrade redmi 1s to latest stable version.

在你的手機上自動更新到最新的穩定版

2. install MiPCSuite (you can download from http://pcsuite.mi.com/ )

在你的 PC 上裝 MiPCSuite

3. run MiPCSuite and connect your phone to PC                                  

4. press backup to backup your device

要先備份, 它才讓你刷機.

backup will save here:

5. after backup is done, press "update" dwonward arrow to choose "flash".

then

同時按 "音量減" "電源" 鈕, 進入 fastboot 模式

選你的手機

要選 "beta" 裁示開發版 ( "stable" 是穩定版)

然後它就會去下載適合的 rom, 而後送到你的手機上.

6. after flash, your phone system will restart

刷完後手機會重開

7. the system now is andriod 4.4.4

8. since China rom has no google service, you have to install google play store:
    因為開發版無 google 服務框架, 所以你必須裝 google 商店.

i) go to Xiaomi store to search "google"
   進入小米商店找尋 "google"

ii) because copyrights you can not find in Xiaomi store. but you can search in "豌豆莢".
     因版權的關係, 要到 "豌豆莢".去找.

iii) then you install 谷歌服務框架, google play service, google play. or 谷歌應用下載器.