Sunday, August 21, 2016

How To Backup Stock ROMs (Firmwares) Before Flashing

It is always advisable to backup a device STOCK ROM/FIRMWARE that you are about to flash, and it is always wise to flash the preloader.bin file found inside a ROM folder except you are really sure that the preloader.bin is exactly the one for that device. Since we are humans we are bound to always make mistake.

On this post i will show you on how to backup any device STOCK ROM/FIRMWARE before flashing.

AIM
The aim of backing-up a STOCK ROM/FIRMWARE is to reduce the risk of DEAD MODE to Mobile devices
This simply means that not all STOCK ROMs used for a particular device will work out normal after being flashed 
because flashing a wrong preloader, will make the device completely dead
(can't power on, can't charge and will not be detected by a computer)

ALTERNATIVE
Once a device is not backed up before being flashed, and that device ends up to DEAD MODE the only alternative to bring back the device to normal is TEST POINT METHOD.

Learn how to do that here

STEPS >>

BACKING UP SPD FEATURE PHONES [BASIC PHONES]

USING VOLCANO BOX
  • Download Volcano Box tool here
  • Launch
  • Click SPD
  • Select device Chip e.g Built-in Boot_15(SC6531 only)
  • Click or Tick Read Flash
  • Click or Tick Auto-detect Pinouts (when using Pinouts cable)
  • UnTick Auto-detect Pinouts (when using USB cable)
  • Connect device
  • Click the "Run" button
  • Patiently wait for device to be recognized
  • Once device has been recognized, the following will be displayed
Analyzing D+ and D-...
D+ = 3, D- =2 (depending no the pinout number you are using)
Analyzing USB device, please wait... 
Find USB devices:SCI USB2Serial (COM31), (VID_1782&PID_4D00)

Internal version: SPRD3
Boot downloaded
Start boot please wait a moment...
Spreadtrum Boot Block version 1.2
CPU TYPE:SC6531 [65310001]
FLASH ID:00C8006000180000
Size:0x1000000(16MB) (depending to the file size)

  • Patiently wait for your device to read (time taking is depending on the file size)
  • Once the reading is completed its displays
Reading completed.

  • Create a folder on your desktop and rename with that particular device name or any name you won't forget and save the backed-up file
  • e.g SICHO G11 Rename folder to SICHO G11
  • Backup DONE!
 
 Follow the Screenshots or read the tutorials above



BACKING UP MTK FEATURE PHOHES [BASIC PHONES]


USING VOLCANO BOX
  • Download Volcano Box tool here
  • Launch
  • Click MTK
  • Select device Chip e.g Built-in Boot-11(v5.1232)(625A/62xx)
  • Click or Tick Read Flash
  • Click or Tick Auto-detect Pinouts (when using Pinouts cable)
  • UnTick Auto-detect Pinouts and Tick USB mode (when using USB cable)
  • Connect device >> Remove and Reisert Battery >> Plus USB cable
  • Click the "Run" button
  • Patiently wait for device to be recognized
  • Once device has been recognized
  • Patiently wait for your device to read (time taking is depending on the file size)
  • Once the reading is completed,
  • Create a folder on your desktop and rename with that particular device name or any name you won't forget and save the backed-up file
  • e.g TECNO DU40 Rename folder to TECNO DU40
  • Backup DONE!
 Follow the Screenshots or read the tutorials above



BACKING UP COOLSAND FEATURE PHOHES [BASIC PHONES]


USING VOLCANO BOX
  • Download Volcano Box tool here
  • Launch
  • Click Coolsand
  • Select device Chip e.g Built-in Boot_B
  • Click or Tick Read Flash
  • Click or Tick Auto-detect Pinouts (when using Pinouts cable)
  • UnTick Auto-detect Pinouts and Tick USB mode (when using USB cable)
  • Connect device
  • Click the "Run" button
  • Press Power button when required
  • Patiently wait for device to be recognized
  • Once device has been recognized
  • Patiently wait for your device to read (time taking is depending on the file size)
  • Once the reading is completed,
  • Create a folder on your desktop and rename with that particular device name or any name you won't forget and save the backed-up file
  • e.g TECNO T430 Rename folder to TECNO T430
  • Backup DONE!
 Follow the Screenshots or read the tutorials above



BACKING UP SPD ANDROID DEVICES

USING MIRACLE BOX
  • Download Miracle Box Tool here
  • Download Updates here
  • Install and Launch
  • Click SPD
  • Tick Read
  • Tick Bkpt Rd
  • Select device Chip e.g SPD 8810/6820
  • Tick USBCable (when using USB cable)
  • Tick Scan Def (when using Pinout cable)
  • Connect device holding volume + and volume - key or power key only 
  • Once reading has been completed, Create a folder on your desktop and rename with that particular device name or any name you won't forget and save the backed-up file
  • e.g iTEL 1402 Rename folder to iTEL 1402

Follow the Screenshots or read the tutorials above
loading...



BACKING UP MTK ANDROID DEVICES

USING MIRACLE BOX
  • Download Miracle Box Tool here
  • Download Updates here
  • Install and Launch
  • Click MTK 
  • Tick Read
  • Tick Bkpt Rd
  • Tick Save as scatter file
  • Connect device holding volume + and volume - key or power key only 
  • They following will display
Waiting for USB Port...
Set MediaTek Preloader USB VCOM Port (COM6)
Please Hold "ON" to connect with phone...
Connected to Phone.
CPU MT6572 SW: 0000 Ver:  CA01
Downloading Boot8 ...
EMMC Size: 0x00E2COOOOO
Flash Type: EMMC
INT/EXT RAM Size: 0x20000/0x20000000
Waiting for USB Port...
>>Set MediaTek DA USB VCOM Port (COM32)
  • Once device has been connected
  •  A Select Block Popout Box will display
  • Click Ok
  • Patiently wait for backup reading to complete
Reading preloader...
Reading mbr...
Reading uboot...
Reading bootimg...
Reading recovery...
Reading sec_ro...
Reading logo...
Reading android...
Reading cache...
Reading usrdata...
Reading fat...
  • Once reading has been completed, Create a folder on your desktop and rename with that particular device name or any name you won't forget and save the backed-up file
  • e.g Tecno Q1 Rename folder to Tecno Q1
Saving as scatter file...
>>Done!

Follow the Screenshots or read the tutorials above



Please Leave a comment after using this Tutorials
Report if you cannot do this this.


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