Symbian Qt TLS 1.2 patch
v2025.08.28

Use X-Plore with enabled Open4All patch.

S60v3 FP1/FP2, S60v5/S^1 (Qt 4.7.3):
Copy QtNetwork.dll from 473_9x to C:\sys\bin

S^3/Anna:
1. Check your installed Qt version with qtversiontest.sis.
*If you have 4.7.3, update it to 4.7.4.

2. Check if you have QtNetwork.dll in C:\sys\bin,
*If not, you'll have to use c2z4bin_THUMB_Belle.rmp patch.
**On S^3/Anna it works without DomainSrv, you don't have to reinstall your RomPatcher+

3. Copy QtNetwork.dll corresponding to your Qt version to C:\sys\bin

Belle/Belle Refresh/Belle FP1 (Qt 4.8.0):
1. Install RomPatcher+ from domainsrv folder (pre-installed on Delight)
2. Copy c2z4bin_THUMB_Belle.rmp to your patches folder
3. Open RomPatcher+, add c2z4bin_THUMB_Belle.rmp to Auto DomainSrv
4. Copy QtNetwork.dll from 480 to C:\sys\bin
5. Reboot the phone

Belle FP2 (Qt 4.8.1):
1. Install RomPatcher+ from domainsrv_fp2 folder (pre-installed on Delight)
2. Copy c2z4bin_THUMB_Belle.rmp to your patches folder
3. Open RomPatcher+, add c2z4bin_THUMB_Belle.rmp to Auto DomainSrv
4. Copy QtNetwork.dll from 481 to C:\sys\bin
5. Reboot the phone

Use at your own risk.
Check https://nnproject.cc/qtls/ for updates.
