my phone specs are as follows Hardware information RAM size 448 Flash memory size 512 MB Storage size 176.37 MB Software information OS version 5.2.21913(219220.127.116.11) Manila version 2.5.20181527.0 ROM version 3.14.405.2(04666)WWE ROM date 09/29/10 Radio version 18.104.22.168 SPL Version 3.03 I know i need to downgrade spl from version 3.0.3 but do i have to use hslp4 to do it?. I've read that there are two types of hd'2s and that some roms only work with one type. How do i know what type i have? i am located in U.K if that helps. Finally can anybody recommend a good SD based rom?. I am grateful for any advice.