HTC Wildfire S - if the website revskills does not work, how to calibrate the to

Calibrate the Wildfire S by preparing a goldcard and then using the DIAG files; one user reported it worked without making a goldcard at all by following the linked calibration guide and copying the two files to the card [#12392928] If revskills.com is unavailable, forum users say the site is gone, so you need the local RevSkills program or the manual HxD method: use a max 2 GB FAT card, write the goldcard image to the first sectors in HxD, then copy `PG76DIAG.nbh` and `HTC-ANDROID-GOLD_CARD` onto the card [#12393676] [#12323220] [#12326238] The thread also warns that SDHC/large cards often fail with errors like `Security fail` or `Launch app fail` [#12326238] [#13272966] If calibration finishes but parts of the screen or the lower keys still do not work, the digitizer itself is likely bad and needs replacement [#12669130] [#12947572]