If you are trying to flash your Coolpad 3503i device then I would like to suggest you to try using Smartphone flash tool (aka SP Flash Tool). SP flash tool is great flashing tool for Android. This is a best application which mainly help you to flash your smartphone.
You can use this tool to flash almost any MTK (Mediatak IC) based and stock ROM, also custom recovery fixing in some extreme cases like firmware update and download, unbrick bricked android device smartphone. Try flashing any custom ROMs, stock ROMs on your Coolpad 3503i Android smartphone.
SP flash tool is best firmware flashing tool available online whether it is custom ROM or stock ROM. Using SP Flash Tool, you can flash Coolpad 3503i Android device (but make sure to check if it is based on Mediatek IC). Flash any custom or stock ROM over Coolpad 3503i Android device. Also, do make sure that you have installed Coolpad 3503i USB drivers properly on your PC before flashing any firmware file.
Find your Coolpad 3503i USB drivers by using search below:
You can download SP Flash Tool from our website downloading section. Also you need to download scatter file for your MB based device.
Let me tell you what we can do with SP Flash tool
- 1. We can flash to android stock Rom
- 2. Easliy Flash custom ROM
- 3. Application for fixing bricked or unbrick device
- 4. Easy to read, write parameters
- 5. We can erasing, formatting data and reset your MTC based devices
Pre-requisites before flashing Coolpad 3503i:
- Battery should be charged up to 70%
- Make sure you have Coolpad 3503i's USB cord available
- Download and install SP Flash tool in PC
- Since, SP flash tool we need to install MediaTek USB drivers
- Download Coolpad 3503i firmware file (Scatter file + files to be flashed)
- Last but not the least, you need to take your device backup (for safety reasons)
- Once you have all the things ready above, follow the rest of flashing tutorial
Here are the Requirements For SP Flash Tool
- 1. You have Pc or Laptop
- 2. You need USB data cable for the device
- 3. Drivers download (MediaTek USB-VCOM drivers)
- 4. Download Scatter file and files to be flashed
- 5. Note Backup the device (forum.hovatek.com/thread-468.html)
- 6. SP Flash Tool Download
Steps to flashing Coolpad 3503i using SP flash tool
Follow the steps below to flash Coolpad 3503i with SP flash tool:
Download SP flash tool, spflashtool.exe
- 2Download flash recovery image:
FLashing is not easy, it take time and patience. To flash Coolpad 3503i, make sure you have flash recovery image ready for your device model.
- 3Load scatter file:
Click Scatter Loading (Load Scatter file of Coolpad 3503i).
- 4Uncheck all boxes :
Now, you should uncheck all boxes from SP flash tool
- 5Load Recovery Image:
Tick-box, Go to / click RECOVERY box from list and load recovery image of your Coolpad 3503i device (load image from the separate window -->open)
- 6Recovery box must be CHECKED:
Recovery box is checked before you connect your Coolpad 3503i, in recovery image location (uncheck all other boxes)
- 7Turn off and connect Coolpad 3503i with PC:
Turn off Coolpad 3503i and connect it with PC
- 8Click Download button:
After connecting your device with PC, just click download button on top
- 9Step #9, click yes:
If it ask click “yes”
Congrats! You have successfully flashed your Coolpad 3503i device
Disclaimer: Please follow the flashing tutorials on your own risk.
If SP flash tool prompts green circle, you are done. Coolpad 3503i have been flashed using SP flash tool.