In this article, we’ll show you Vivo Y28 5G PD2318 UFS ISP Pinout that allows you to write DUMP file, Chip re-programming, or flash firmware or remove frp lock, bypass FRP, remove locks, and flash the stock firmware using any UFS or EMMC repair tool.
Also read: Oppo A6 Pro 5G CPH2781 UFS ISP PinOUT
What is UFS ISP Pinout?
The ISP (In-System Programming) allows flash chip to be programmed without removing it from the PCB. It uses a specific pinout and protocol to communicate with computer.
A test point is a copper points on a PCB that allows you to boot the phone into the emergency download mode to perform flashing, unlocking or repairing the phone.
Read more: Vivo V23e Test Point
Vivo Y28 5G PD2318 ISP PinOUT Diagram Image:
The Vivo Y28 5G PD2318 ISP and Test Point enables you to carefully boot into Flash Mode. So, follow the below methods to successfully boot to Oppo A6 Pro 5G ISP Mode.
Also read: How to Enter Download or EDL Mode on Oppo Phone
More: QPST Tool – Qualcomm QPST Flash Tool Download Latest All Version
UFS ISP Pin Labels You Need:
- CLK
- TXOP
- TXON
- RXOP
- RXON
- GND – Ground
Tip: You can use a microscope or a 10x magnifier to identify the points correctly.
Do read: Vivo Y02S (V2203) Test Point
Required Tools for ISP Pinout Method
Make sure your workstation includes:
- UFI Box, Easy JTAG Plus, or Medusa Pro
- 0.1mm – 0.3mm jumper wires
- Fine-tip soldering iron
- Soldering flux
- Isopropyl Alcohol (IPA 99%)
- Multimeter
- Microscope or magnifier
Also read: Vivo Y39 5G UFS ISP Pinout
How to Connect ISP to UFS or EMMC Box
- Open the back panel of the Vivo Y28 5G.
- Disassemble the phone.
- Locate the eMMC chip area on the PCB.
- Find & Solder to ISP Points
- Use the above diagram to identify these pins: CLK, TXON, TXOP, GND, and RXON, RXOP.
- Vivo Y28 5G PD2318 ISP PinOUT to Hard Reset, FRP Bypass or Flash firmware.
Read more: Vivo Y29 5G EMMC ISP PinOUT
- Or, you can use the test points.
- Connect to UFI or Easy JTAG,
- In the UFI or Easy Jtag Software:
- Click Identify UFS
- Bypass FRP: Navigate to: User Partition – Special Task – Reset FRP
- Fix Dead Boot: Select the firmware & click flash.
- That’s it.
Also: Vivo Y19s EMMC ISP PinOUT
Warning: Incorrectly shorting test points can damage the Vivo Y28 5G. Proceed with caution!
