Huawei Bg2-u01 Test - Point __top__

This information is intended for advanced service technicians and experienced users only .

Huawei BG2-U01 Test Point Guide: Unbrick & Reset FRP Device Overview The Huawei BG2-U01 is commonly referred to as the Huawei Honor 3C Play or simply Honor 3C. It is an older MTK (MediaTek) based device. Common issues with this model include:

Hard Brick (no display, no charging indicator, not detected by PC). FRP Lock (Factory Reset Protection after a Google account reset). Security (S-ON) / Bootloop issues preventing normal flash.

When the device is completely dead or refuses to enter Meta Mode / BootROM Mode via software keys, a Test Point (TP) is required to force the CPU into Download Mode (Preloader Mode) . What is a Test Point? A Test Point is a specific pair of contacts on the motherboard. Shorting these points forces the MediaTek CPU into BootROM mode, allowing tools like SP Flash Tool , Miracle Box , or UnlockTool to communicate with the device regardless of its current software state. ⚠️ WARNING huawei bg2-u01 test point

Performing this procedure will void any remaining warranty. Incorrectly shorting the wrong pins can permanently damage the motherboard. This process requires opening the device and disconnecting the battery.

Required Tools

Small Phillips head screwdriver Plastic opening tools (spudger, guitar pick) Tweezers or a small piece of wire (to short the TP) USB cable (data cable) PC with SP Flash Tool / UnlockTool / Miracle Box installed MTK USB Drivers (VCOM drivers) Common issues with this model include: Hard Brick

Step-by-Step Procedure 1. Disassemble the Device

Remove the back cover and take out the battery. Remove all visible screws securing the plastic mid-frame. Carefully detach the mid-frame from the main board. Disconnect the battery connector from the motherboard. This is critical.

2. Locate the Test Point On the Huawei BG2-U01 motherboard, look for a small, unpopulated pad or two tiny gold/copper dots near the SIM card holder or the bottom edge of the board. Exact Test Point Location: When the device is completely dead or refuses

Remove the mainboard completely from the plastic housing. Flip the board to the side where the metal shields are visible. Locate the small circular pad labeled "TP" or an unmarked dot near the edge of the PCB, close to the connector for the LCD/screen flex cable. Alternative location: Near the EMI shield above the CPU. There is a tiny resistor or exposed copper dot that acts as KCOL0. The ground can be any metal shield.

The Points: