Vivo PD1635 Flash File | Fix Touch Not Working After Firmware Flash
Flashing Vivo PD1635 can sometimes solve software corruption, but in many cases, users report that the touchscreen stops working after a successful flash. This is usually due to a missing or mismatched touch firmware (TP driver) in the flashed ROM.
Common Touchscreen Issues After Flashing:
- Touchscreen unresponsive or dead
- Only partial touch working (top/bottom portion)
- Ghost touch or random touch issues
Root Causes of Touch Not Working:
- Wrong or incompatible firmware version (TP mismatch)
- TP firmware not included in OTA/partial updates
- Corrupted or incomplete flash process
Important Tip: Always verify that the firmware version matches the exact build number and panel version before flashing Vivo PD1635. If possible, take backup of the original firmware.
Files Needed for Full Flash Repair:
| PD1635_A_1.18.5_OTA Firmware File |
| QPST Flash Tool (QFIL) |
| Qualcomm USB Drivers |
How to Flash Vivo PD1635 Correctly:
- Install QPST and USB drivers on your PC
- Extract the OTA firmware package using WinRAR or 7Zip
- Launch QFIL Tool and choose
Flat Build - Select the
prog_emmc_firehose_8937.mbnfile - Click Load XML and load
rawprogram.xmlthenpatch.xml - Put your phone into EDL Mode (test point method or via ADB)
- Click Download to start the flashing process
How to Fix Touch After Flashing:
- Ensure you flashed the correct OTA firmware with TP driver
- If touch still not working, try another version of stock ROM specific to your display panel
- In rare cases, use a TP firmware flashing tool (service center level)
If you don't know your device's display panel version, you can try flashing an alternative build or contact a technician who can extract that info using hardware tools.
Still Not Fixed?
We recommend visiting Firmware4Mobile.com and searching your model name along with the term "touch fix" to find alternative firmware builds.
Tags: Vivo PD1635 Touch Fix, Vivo Touch Not Working After Flash, TP Firmware Issue, PD1635 OTA Flash File