A11 SM-A115U1

What is the difference between 1 file firmware and 5 files:
It is known that when you download any firmware for your Galaxy device from sites known to download the firmware such as Sammobile, the firmware contains one file where it updates the Android operating system without deleting anything and the file is used by the Odin Tool in box AP.
But there are firmware of another type are characterized by being more comprehensive and larger containing four files and they are BL-AP-CP-CSC-CSC HOME, They are called several labels: Repair Firmware-Full Firmware-Factory Firmware-Factory Roms,These files are flashed by the Odin tool in the following order BL=BL_A115U1 - AP=AP_A115U1 - CP=CP_A115U1 - CSC/CSC_Home=CSC_A115U1.

What is the difference between CSC or CSC HOME:

CSC: It is the file responsible for the languages ​​of the device but when used it will delete all files on the device (lost data).
CSC HOME: It is the file responsible for the languages ​​of the device, but when used will not delete anything from the device (unformat).

Firmware Link
Contact us to request a free firmware with quick links.
(USA, Sprint, T-Mobile, Verizon, AT&T, Anritsu, Tracfone, ACG / CSpire, MetroPCS and Cricket Wireless....)↓
  • A115U1UEU1ATF9 / OYM1ATF9 v10
  • A115U1UEU2ATG2 / OYM2ATG2 v10
  • A115U1UES2ATJ5 / OYM2ATJ5 v10
  • A115U1UEU2ATJ8 / OYM2ATJ8 v10
  • A115U1UEU3AUA2 / OYM3AUA2 v10
  • A115U1UEU4AUE2 / OYM4AUE2 v10
  • A115U1UEU5AUH2 / OYM5AUH2 v10
  • A115U1UEU5BUH4 / OYM5BUH4 v11
  • A115U1UES6BUK1 / OYM6BUK1 v11
  • A115U1UES6BVB1 / OYM6BVB1 v11
  • A115U1UES6BVD1 / OYM6BVD1 v11
  • A115U1UES7BVF1 / OYM7BVF1 v11
  • A115U1UEU7BVH4 / OYM7BVH4 v11

How To Flash A115U1
  • Download and install Samsung Driver USB.
  • Download the Odin tool 3.13 and then extract it.
  • Download the Firmware and extract it.
  • Download Pit file A115U1 depending on the problem of the device you have in case there are no problems in flashing do not use the file.
  • Open odin tool And from the BL box we choose the file BL=BL / AP=AP / CP=CP / CSC=CSC or CSC_HOME, What is the difference between the two files explained at the top.
  • Now boot the device into download mode with Volume Down + Volume Up and connect the Type-C USB cable to device.
  • Connect the device to the computer and press Start.
  • The process will take a few minutes so be patient and never disconnect the cable.
  • After the flash is finished, the device will automatically restart.
  • It will take about 10 minutes to boot the Android device so don't worry.
  • After the boot process is finished, the Setup Wizard will appear.
  • Complete the settings, Congratulations on successfully flashing the device.

You can always contact us in case you encounter any problems and we will be happy to answer you
Post a Comment
  • Unknown
    Unknown June 2, 2021 at 9:42 AM

    hello im flashing a 115u to A115u1 but its not picking signal, im using all the right files BL,AP,CP,CSC. what else can i do.


    • Full Firmware
      Full Firmware June 2, 2021 at 10:25 AM

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