5. Direct Unlock
With Root (via ADB interface):- Take out SIM card from phone.
- Root your phone manually.
- Connect powered-on phone to PC via Micro USB cable.
- Install required driver.
- Click "Unlock" button.
- Follow software instructions (prompts).
- Connect powered-on phone to PC via Micro USB cable.
- Install necessary driver.
- Click "Unlock" button.
- Follow software instructions (prompts).
6. Read unlock codes
Method 1. With Root (via ADB interface):
- Take out SIM card from phone.
- Root your phone manually.
- Connect powered-on phone to PC via Micro USB cable.
- Install required driver.
- Click "Read codes" button.
- Follow software instructions (prompts).
Method 2. Without root (via modem port):
- Connect powered-on phone to PC via Micro USB cable.
- Install necessary driver.
- Click "Read Codes" button.
- Follow software instructions (prompts). Note: This method works on old firmwares/security only.
Method 3. Without root (via DIAG port):
- Type *#0808# and set "AP" to "DM+ACM+ADB".
- Connect powered-on phone to PC via Micro USB cable.
- Install necessary driver.
- Click "Read Codes" button.
- Follow software instructions (prompts). Note: In most cases KNOX(Warranty void) must be 0.
7. DRK fix
- Root your phone manually.
- Connect powered-on phone to PC via Micro USB cable.
- Install necessary driver.
- Click "DRK Fix" button.
- Follow software instructions (prompts).
Back to main menu
8. Reset FRP/Reactivation Lock
Method 1. Via UART (EMMC memory chip)
- Click "Reset FRP/Reactivation" button.
- Connect the phone to Box via Samsung Micro UART cable.
- Press and hold "Vol-" and "Power" buttons for 15-20 seconds.
- Wait until the software will ask you to connect Micro USB cable.
- Connect the phone to PC via Micro USB cable. Software will read some data.
- Connect again the phone to Box via Samsung Micro UART cable.
- Press and hold "Vol-" and "Power" buttons for 15-20 seconds.
- Follow software instructions (prompts).
Method 2. Via ADB (Combination)
- Enable ADB by writing boot.img partition from combination firmware
- Click "Reset FRP" button.
- Connect the phone to PC via Micro USB cable.
- Follow software instructions (prompts).
To Enable ADB You can try to do the following:
- Write full combination firmware.
- Enable ADB from settings
- Write stock firmware without "recovery.img", "cache.img", and "userdata" partitions.
9. Root
Root method #1:- Download twrp-3.0.0-0_sm-a310.tar file from support.
- Use "Firmware Convertor" option to convert in *.oct format.
- Put phone into Download Mode.
- Connect the phone to PC via Micro USB cable.
- Install required driver.
- Select converted firmware file.
- Click "Write firmware" button.
- Copy the file "SuperSU-v2.68-20160228.zip" to the root folder of your memory card.
- Shutdown your device.
- Put your device into Recovery mode.
- Select "apply update from sdcard" and choose "SuperSU-v2.68-20160228.zip".
- Select "reboot system now".
- After reboot phone will be rooted.
Root method #2:
- Download Rooted_Boot_SM_A310F.oct file from support.
- Put phone into Download Mode.
- Connect the phone to PC via Micro USB cable.
- Install required driver.
- Select downloaded firmware file.
- Click "Write firmware" button.
- Wait for phone restart
- Put your device into Recovery mode.
- Make "wipe cache partition"!
- After reboot phone will be rooted.
10. Repair EFS
- Put phone into Download Mode
- Connect the phone to PC via Micro USB cable.
- Install required driver.
- Click "Repair EFS" button.
- Follow software instructions (prompts).
11. Read Certificate
- Root your phone manually.
- Connect powered-on phone to PC via Micro USB cable.
- Install necessary driver.
- Click "Read Certificate" button.
- Follow software instructions (prompts).
12. Write Certificate
- Root your phone manually.
- Connect powered-on phone to PC via Micro USB cable.
- Install necessary driver.
- Click "Write Cert" button.
- Follow software instructions (prompts).
13. Repair IMEI
- Root your phone manually.
- Take out (remove from the phone) SIM and SD cards.
- Connect powered-on phone to PC via Micro USB cable.
- Install required driver.
- Enter correct IMEI.
- Click "IMEI fix" button.
- Perform "Repair Network" operation.
14. Repair Network
- Root your phone manually.
- Take out (remove from the phone) SIM and SD cards.
- Connect powered-on phone to PC via Micro USB cable.
- Click "Repair Network" button.
- Follow software instructions (prompts). WARNING! This is a "patch firmware" solution, after reflash with stock firmware phone goes to initial condition!
15. Download Mode
To enter Download Mode, power off the phone, press and hold "Volume down" + "Home" + "Power ON" buttons.Back to main menu
16. FAQ
Q: My phone not found by program. How can I configure my phone?A: Provide following steps:
- Disconnect USB cable from phone (if connected).
- Go to Menu->Settings->Applications->Development.
- Turn on "USB Debugging" option.
- When message is appear press "Yes".
- Press "Read Info" in Octopus Samsung software.
-
Reset FRP/Reactivation Lock
Method 1. Via UART (EMMC memory chip) - Click "Reset FRP/Reactivation" button.
- Connect the phone to Box via Samsung Micro UART cable.
- Press and hold "Vol-" and "Power" buttons for 15-20 seconds.
- Wait until the software will ask you to connect Micro USB cable.
- Connect the phone to PC via Micro USB cable. Software will read some data.
- Connect again the phone to Box via Samsung Micro UART cable.
- Press and hold "Vol-" and "Power" buttons for 15-20 seconds.
- Follow software instructions (prompts).
Method 2. Via ADB (Combination)
- Enable ADB by writing boot.img partition from combination firmware
- Click "Reset FRP" button.
- Connect the phone to PC via Micro USB cable.
- Follow software instructions (prompts).
To Enable ADB You can try to do the following:
- Write full combination firmware.
- Enable ADB from settings
- Write stock firmware without "recovery.img", "cache.img", and "userdata" partitions.
Selected model: SM-A310F
Searching for a phone (waiting for ADB device)...
Reading info...
Detected phone model: SM-A310F
Firmware compiled date: Wed Jun 21 22:56:55 KST 2017
PDA version: A310FXXU3CQF5
CSC version: A310FOJV3CQF6
SW version: A310FXXU3CQF8
Phone SN: R28H1380HDH
Android version: 7.0 (NRD90M)
Sales code: MID
Country: Iraq
HW platform: exynos5
HW Chip: exynos7580
HW Modem: SHANNON310
Security patch level: 2017-06-01
SIM 1 status: ready
SIM 2 status: absent
Codename: a3xeltexx
Resetting FRP lock..
FRP lock is successfully reseted!
Goto "Menu->Settings->Backup and reset" and make "Factory data reset"
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