HTC Wildfire S
|HTC Wildfire S|
The HTC Wildfire S (codenamed Marvel) was originally designed and released on GSM networks. Later, CDMA variants were added (marvelc & marvelct) and released as model A510c. The HTC Wildfire S was HTC's last ARMv6 phone.
Warning: GSM and CDMA roms are NOT the same, flashing a ROM meant for a different model may result in a brick!
The HTC Wildfire S runs Sense version 2.1 with Android 2.3.3/2.3.5 by default, the HTC Wildfire S (both GSM/CDMA variants). There are unofficial releases of CyanogenMod 7, 9 and 10 for this device and ICS-based AOKP Build 36-38. There are roughly 116 ports/custom ROMS for the HTC Wildfire S that are downloadable from XDA-Developers.
In terms of battery life and performance, ROMs can be ranked as follows :
- Stock ROMs (Android 2.3.5)
- Android 4.0 (Ice Cream Sandwitch) based ROMs (compromise between speed and features)
- Android 4.2+ - based ROMs (features may come at the cost of lag and shorter battery life)
Link2sd (or int2ext+ or int2ext) scripts are used to solve internal memory limitations.
It is impossible to gain s-off on a GSM Wildfire S without special hardware (XTC clip), but you can unlock the bootloader and flash new ROMs via adb. 
Latest Radio version is 15M 
All the basic information in this thread: New Here? Take A Look Please
Marvel or Marvel S
A510A *UMTS850, UMTS1900 HSDPA900, HSDPA2100,GPRS, EDGE GSM850, GSM900, GSM1800, GSM1900
A510B *UMTS850, UMTS2100 HSDPA900, HSDPA2100, GPRS, EDGE GSM850, GSM900, GSM1800, GSM1900
A510E *UMTS900, UMTS2100 HSDPA900, HSDPA2100, GPRS, EDGE GSM850, GSM900, GSM1800, GSM1900
G13 *UMTS1700, UMTS1900 HSDPA900, HSDPA2100, GPRS, EDGE GSM850, GSM900, GSM1800, GSM1900