GO Download

1. Download all required files and place it on one folder, make sure you downloaded the right version depend on your firmware. Make sure USB VCOM driver installed completely before continued to next step.
2. Extract SP Flash Tool v5.1352 and CTRv2.4_S920_ROW_recovery (i am assuming you use ROW version firmware), on the same folder. Go to Flash Tool extracted folder and run Flash_Tool.exe, if you are running windows 7 please run it using administrator privilege. Confirm OK if you ask about the scatter does not exist on the first run.
3. On the Flash_Tool click on Options ? Option ? Download ? make sure DA DL ALL with Checksum already checked, close the Option dialog to back to Flash Tool.
   


4. Back to Flash_Tool again click Scatter-Loading button point it to CTRv2.4_S920_ROW_recovery extracted folder and select MT6589_Android_scatter_emmc.txt, this action will make recovery.img automatically loaded on the Flash Tool.
   


5. Leave Download Only option and then click Download button or hit CTRL+D, wait for 2-3 seconds then turn off your device and remove the battery. Connect your device to computer using USB cable.
6. If USB VCOM driver installed completely Flash Tool will immediately start the flashing process, this process will only take 10-15 seconds and will be end with GREEN Circle in the middle of Flash Tool.
   


7. Done, now you can disconnect your device and try to turn on. If you wanna go to Recovery Mode press and hold Power Button + Volume Up + Volume Down until you can see Carliv Touch Recovery main menu.

• Download and installing USB VCOM driver, follow below step :
  
  
  • turn off your device and remove the battery, If you device using non removable make sure that your device is completely turn off wait like 20 seconds after power off the device
  • open device manager on your computer
  • connect your device using USB cable
  • there will be MTK65xx Preloader Devices show on your device manager, PORT section for 5 second or less and then disappear
  • disconnect and connect your device again, right click on MTK65xx Preloader Devices before it disappear, select Update Driver Software 
  • point it USB VCOM extracted folder, and install the driver from there.
  • disconnect and connect your device again, there will be Mediatek PreLoader USB VCOM Port on your device manager PORT section.

1. ADB Driver Installer - Download
2. CWM Sony Xperia SP - Download
3. Baterai dalam keadaan yg cukup

Sebelum praktek instal CWM, HH kalian harus udah dalam keadaan di Root, terinstal aplikasi SuperSU dan USB Debugging dalam keadaan ON. Kalau HH kalian belum di root dan install supersu, mampir ke sini dulu gan (cara root sony xperia sp) dan untuk aktifin USB Debugging, baca cara enable USB debugging disini. Ini persyaratan wajib yaa supaya bisa instal custom recovery CWM / TWRP / Philz nya.

• Konekin XSP agan ke PC dengan kabel data
• Buka program ADB Driver Installer tadi yg udah di download, terus liat Status HH nya, jika status nya "Driver Incorrectly", langsung klik Install, hal ini berfungsi untuk menginstal driver Xperia SP kita agar HH nya dapat dikenali sistem PC Windows.

Install Driver ADB

• Jika instalasi berjalan sukses, maka pada bagian Device Status, akan berubah menjadi OK, exit aja jika sudah selesai

• Sekarang, kalian ekstrak file CWM SP 4.4.1.zip yg sudah di download, bisa ekstrak dengan software 7zip , WinRAR dan sejesnisnya. Setelah itu jalankan file Install.bat dan akan muncul layar hitam command prompt seperti berikut

• Lanjut pilih opsi pertama (ketik angka 1), lalu enter untuk memulai proses instalasi custom recovery nya

Proses sedang berjalan

Proses sedang berjalan

• Pada saat proses instalasi berjalan, lihat di layar XSP kalian, akan ada permintaan Request Root Permission dari aplikasi SuperSU untuk memperbolehkan sistem Android diinstal CWM dkk. Di layar HH kalian akan muncul pop up menu SuperSU dan ada pilihan Deny / Grant , kalian harus pilih Grant supaya CWM bisa diinstal di Android kalian. Saran ane pastikan layar hp dalam keadaan menyala saat proses instalasi ini berjalan agar kalian bisa melihat request dari aplikasi superSU nya karena pilihan yg tampil ini hanya muncul selama 15 detik, jika kalian tidak memilih dalam waktu itu, maka otomatis aplikasi superSU akan memilih Deny dan menggagalkan instalasi CWM nya

• Jika instalasi CWM dan kawan kawan nya :D sukses, maka tampil tulisan "Philz Touch , CWM Touch , and TWRP succesfully installed" [ all done! ]

•  Selamat XSP kalian telah berhasil diinstal CWM dkk. Kalian bisa mulai install custom ROM deh ^_^

Untuk masuk ke recovery mode, saat XSP di hidupkan akan muncul lampu LED Hijau - Putih - Merah (lampu berurut hidup dari kiri ke kanan), setelah lampu merah menyala di bagian kanan, selanjutnya akan berubah menjadi lampu biru. Saat lampu biru ini menyala, kalian bisa masuk ke recovery mode dengan menekan tombol volume up(+) untuk masuk ke Philz ,  volume down(-) untuk TWRP atau tekan tombol kamera untuk masuk ke recovery CWM

1. First thing to do is install USB Vcom driver on your computer, without this driver installed on your computer flash tool will not recognize your device and progress bar will stay at 0%, for installing USB Vcom driver please refer to this below :


• turn off your device and remove the battery, If you device using non removable make sure that your device is completely turn off wait like 20 seconds after power off the device
• open device manager on your computer
• connect your device using USB cable
• there will be MTK65xx Preloader Devices show on your device manager, PORT section for 5 second or less and then disappear
• disconnect and connect your device again, right click on MTK65xx Preloader Devices before it disappear, select Update Driver Software 
• point it USB VCOM extracted folder, and install the driver from there.
• disconnect and connect your device again, there will be Mediatek PreLoader USB VCOM Port on your device manager PORT section.
2. After successful install USB Vcom driver now we can start the step to update Lenovo S920, for step by step for update please refer to below :
   
   
• Extract ROM downloaded and the flash tool on then same folder, for easy organize it and flashing it. Go to flash tool extracted folder and run flash_tool.exe. If you are using windows 7 or later please run it using administrator privilege.
• On the flash tool, please go to Options ? Option ? Download please make sure DA DL All with Checksum already checked, click X (Close) to back to Flash Tool, this option is very important so please dont forget it.
  


• Once back to flash tool, now please click on the Scatter-Loading button and point it to ROM extracted folder and the select MT6592_Android_scatter.txt this will automatically loaded recovery image.
• Now you can press Download button or hit CTRL+D. 
  
  
  
• Installation will start once you connect your device, and only take time 5-10 seconds to finish. You will see GREEN CIRCLE on the middle of flash tool once the installation finish and you can disconnect your device.
3. Done, You have successful install Cannibal Touch Recovery on your Lenovo S939 please confirm it with boot to recovery mode, press and hold Power button + Volume Up + Volume Down button until you can see cannibal touch main menu.

•  Root (Instructions to Root KitKat Build 14.4.A.0.157 , Click Here)
•  Root (Instructions to Root Lollipop Build 14.5.A.0.270 or 14.5.A.0.242 , Click Here)