CALME C251 SC6531E Flash File and Boot Key Verified

CALME C251 SC6531E Flas File and Boot Key Verified by Gsm solutions

 It has a good battery capacity and average display size, Dual sim for Gsm mobile networks, and also a memory slot. Good looking, and easy to use for common persons. 
Processor Is a SC6531E, SPREADTRUM  family. 

Boot Key is 3

CPU; SC6531E

Specification,

Sim:                               Dual Sim

Color :                            Black/white

Display :                        TFT, Colour 2.4 Inch

Memory Card:               Micro SD card, supported up to 32GB

Camera :                        2MP,LED Flash 

 Video & Audio Player: Yes 

Fm Radio :                     Yes

Audio :                           3.5mm Audio Jack, Speaker Phone

Tourch :                           Yes

Battery :                        1800 mAh Li-ion Removable 

Call:                              Auto Call Recording 

Messaging :                  SMS,MMS

Urdu language :            Yes

 Ring Sound                Normal

                                   High

                                   Very high           Yes

Price Rang aproximately: 19$

If you want this and other types of sets, New and Used Please WhatsApp / Message me.

100% surety

How to Read/ Write Flash Memory

Log

1. Power off device

2. Press and hold BootKey or use BootCable

3. Insert cable and battery in device!

Wait for device ... 

Device Connected!

BootVersion : SPRD3

BootSource  :  InternalLibrary

BootVersion : Infinity SCR 6531EFM v2.0 (c)2019

Port speed : 921600

FDL Flash  : Control transfered!

Boot Done!

CS0_MEM : SPI : [WINBOND] : W25Q32 : 0x00400000 [ 4MiB ]

Read Flash Ok, Size : 4.00 MiB

CALME_C251_V25_05012021_13:08:38

Project Version:   SC6531EFM_BAR

MMI Version:       SC6531EFM_BAR

BASE  Version:     BASE_SVN

HW Version(Auto): SC6531EFM_BAR

buildtime:01-05-2021 13:08:38

LOG Version:      V1.0.1

Saved to : C:\Users\Ijaz\Desktop\New folder\CALME_C251_V25_05012021_13:08:38.bin

Done!

Elapsed: 00:01:24

Flashing Requirement :

Flashing Requirement :

   1- Download and install Spreedtrum USB Drivers Latest 

   2- Desire Box or Dongle / Tool setup are installed on your PC

   3- USB cable / Bootable cable/ SPD bootable Cable 

Before  to Flash:

1-Install the required SPD Drivers

2-Install the infinity box module "SCR...

3-Select the require TAB

4-Select Modle CPU type 

5-Select Function as/ Reas Flash /Write Flash /Formate etc...

6-Press & Hold the Boot Key and connect the USB cable to Mobile

How to Flash?

1- Remove the battery from the mobile set

2- Press the boot key ( Spreedtrum cpu mostly has- a boot key) or use the special bootable cable.

3-Press the desired functions from the Flasher software, such as flashing reading and writing, factory resetting, etc  (I used Infinity box cm2 scr module. )

4-Insert the USB cable to the mobile usb port and put the battery again slightly.

5-Your mobile will be detected by the computer.

6-Before you any work on mobile, spreadtrum drivers must be installed on your computer.

You can download all the drivers and setup from the official website from 

              here

Boot key Instructions 

Model: CALME C251

CPU: Spreedtrum  SCL6531E

Boot Key(Verified ): 3 Key

(Verified mean: according to my search)

Boot Key (Google Search): Call key

You can try with (*,#,0,2+5,1,3,left key,Right key) Keys to detection.

You can use the Universal Bootable cable instead of any key pressed

Caution, Before any operation,  First backup your mobile firmware.

How to use a Boot key

1-Remove the batter from the set.

2-Press and hold the recommended Boot key.

3-Insert the USB cable into the mobile base, the second end connected to the PC port already. 

4-At the same time put the battery again.

5-Your mobile will be detected and detect the correct bootloader if the boot key is correct.

Instructions before Flashing,

There are many similar mobiles models in the market at present, Every mobile file is different from the other and the flash file is not compatible with each other

Before flashing backup your mobile full firmware first .

After the flash, paste the original IMEI numbers, never use the flash file IMEI numbers

I will be not responsible if your mobile dead or unfunctional by this file.

Please read the instructions carefully.

If You have any problem, please leave a comment.

 You can get Flash File From

 Here

Flash File Version:   CALME_C251_V25_05012021

Size: Mb, bin format 

Disclaimer, 

Only use the original imei numbers, which are found on the back side sticker of the mobile, or dial on the keypad *#06#

Gsm Solutions is not responsible for any illegal usage. All the information is only for educational purposes.