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_N981U - AP=AP_N981U - CP=CP_N981U - CSC/CSC_Home=CSC_N981U.
CSC HOME: It is the file responsible for the languages of the device, but when used will not delete anything from the device (unformat).
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, Verizon, Sprint, T-Mobile)↓
- N981USQU1ATGM / OYN1ATGM v10
- N981USQU1ATH3 / OYN1ATH3 v10
- N981USQU1ATH4 / OYN1ATH4 v10
- N981USQU1BTIC / OYN1BTIC v10
- N981USQU1ATID / OYN1ATID v10
- N981USQU1ATIE / OYN1ATIE v10
- N981USQU1BTJ2 / OYN1BTJ2 v10
- N981USQU1BTJ4 / OYN1BTJ4 v10
- N981USQU1BTJ3 / OYN1BTJ3 v10
- N981USQS1BTJ8 / OYN1BTJ8 v10
- N981USQS1BTK3 / OYN1BTK3 v10
- N981USQU1CTL2 / OYN1CTL2 v11
- N981USQU1CTL4 / OYN1CTL4 v11
- N981USQU1CTLA / OYN1CTLA v11
- N981USQS1CTLB / OYN1CTLB v11
- N981USQS1CTLC / OYN1CTLC v11
- N981USQU1DUB5 / OYN1DUB5 v11
- N981USQU1DUB7 / OYN1DUB7 v11
- N981USQS2DUBB / OYN2DUBB v11
- N981USQU2DUC5 / OYN2DUC5 v11
- N981USQU2DUC8 / OYN2DUC8 v11
- N981USQU2DUCA / OYN2DUCA v11
- N981USQU2DUDC / OYN2DUDC v11
- N981USQU2DUE1 / OYN2DUE1 v11
- N981USQS2DUE2 / OYN2DUE2 v11
- N981USQS2DUE4 / OYN2DUE4 v11
- N981USQU2DUF2 / OYN2DUF2 v11
- N981USQU2DUH1 / OYN2DUH1 v11
- N981USQU2DUH2 / OYN2DUH2 v11
- N981USQS2DUH3 / OYN2DUH3 v11
- N981USQS2DUH4 / OYN2DUH4 v11
- N981USQS2DUI4 / OYN2DUI4 v11
- N981USQS2DUIB / OYN2DUIB v11
- N981USQS2DUIC / OYN2DUIC v11
- N981USQU2DUJ6 / OYN2DUJ6 v11
- N981USQS2DUJA / OYN2DUJA v11
- N981USQS2EULE / OYN2EULE v12
- N981USQS2EULF / OYN2EULF v12
- N981USQS2EULH / OYN2EULH v12
- N981USQS2EULI / OYN2EULI v12
- N981USQU2EVA9 / OYN2EVA9 v12
- N981USQU2FVC5 / OYN2FVC5 v12
- N981USQS2FVC8 / OYN2FVC8 v12
- N981USQS2FVE6 / OYN2FVE6 v12
- N981USQU2FVEB / OYN2FVEB v12
- N981USQU2FVG5 / OYN2FVG5 v12
- N981USQS2FVG6 / OYN2FVG6 v12
- N981USQU3FVI5 / OYN3FVI5 v12
- N981USQS3FVI7 / OYN3FVI7 v12
How To Flash N981U
- 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 N981U 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