
Audio Chip for Galaxy S20 Ultra
Compatible — Third-party manufacture. The lowest price for a repair.
This part also fits: Galaxy S20, Galaxy S20+, Galaxy S21+.
- US version: for a device bought in the United States. Check your device's model number before choosing.
See the 2 versions and their prices
Your choice: US version, ref. CS40L25 · Compatible
Ordered before 17:00 on a working day: dispatched on the next working day or the day after. Expected dispatch between Tuesday 10 November and Thursday 12 November. Estimated delivery outside France between Friday 13 November and Thursday 19 November (working days, estimate).
The kit for a successful repair
or just what you need:
Check your exact model before ordering: a Galaxy S20 Ultra does not accept parts from another version (mini, Plus, Pro, Ultra…). Find my model
Description
This audio chip is an electronic component that manages the sound of your device. It is referenced CS40L25 and corresponds to the US version. It is compatible with the Galaxy S20 Ultra model, where it can replace the current part when it is faulty. The faults it can fix mainly concern a loss or degradation of sound, such as a speaker that no longer works properly, crackling or missing sound, depending on your device's symptoms.
Before you start, switch off your Galaxy S20 Ultra completely and disconnect the battery before handling the ribbon cables. Work on a clean, flat surface away from moisture, and use an anti-static wrist strap or regularly touch an earthed metal surface to avoid electrostatic discharge. Take the time to correctly identify the current part to be replaced and note the orientation of the components.
After fitting, check that the sound works properly before fully closing the device. If your battery was disconnected, carry out a few full charging cycles so the device regains stable operation. In case of abnormal heat or unusual behaviour, stop using the device immediately.
Tips
- Switch off the Galaxy S20 Ultra and disconnect the battery before any work
- Use an anti-static wrist strap to protect the chip
- Check the sound before fully closing the device
- Handle the battery with care, do not puncture or bend it
- A swollen battery must no longer be used
Fitting
Fitting guide: work with the device switched off, disconnect the battery before touching any flex cable, keep the screws in order and test the part before closing up. A question before ordering? Write to us.
Specifications
- Compatible with
- Galaxy S20 Ultra
- Part type
- Electronic component
- Quality
- Compatible
- Warranty
- 2-year legal guarantee of conformity
- Difficulty
- Estimated time
- about 90 min (approximate)
Benefits
- Third-party manufacture: the lowest price to repair
- Compatibility with the stated model checked on the product page
- 2-year legal guarantee of conformity




