Vivo V25 Charging Error Solution — Replace 10K Resistor

Overview
The Vivo V25 is a sleek smartphone, but many users face an annoying charging error. Even with a working charger, the device refuses to charge. This datasheet explains how to fix the problem by replacing a faulty 10K surface-mount resistor located on the charging flex PCB.
Tools & Materials Needed
- Precision screwdriver set
- Hot air rework station or soldering iron
- 10K SMD resistor (correct size)
- Magnifier or microscope
- Isopropyl alcohol & cleaning brush
Repair Procedure
- Power off and disassemble the Vivo V25.
- Locate the charging flex PCB and identify the 10K resistor (as shown in the diagram).
- Carefully desolder and remove the damaged resistor.
- Solder a new 10K resistor in its place.
- Clean the soldering area with alcohol to remove flux.
- Reassemble the phone and test the charging function.
Results
Before: The phone displays charging error messages and fails to charge. ❌
After: With the 10K resistor replaced, the Vivo V25 charges normally. ✅
Safety Notes
- Only attempt this repair if you have experience with micro soldering.
- Always follow ESD safety precautions.
- If unsure, seek professional repair help.
Attribution: Article & repair solution inspired by gsm4files.com