Well i've had my i5700 for about two years and recently it's been acting rather strange, being extremely slow etc. But now it won't even boot up. I've been planning on upgrading anyway, i was just wondering if there's anything i could try to maybe save it? It's never been unlocked, still on 1.5 (thanks to complete lack of anything but Windows support by Samsung). Holding down volume down, call and call end just causes it to reboot before it reaches the end of the initial loading bar. I've tried most other combinations i could find, the only one that did anything other than a normal boot was call, ok and call end which put it in a 'self test' sort of thing, which wasn't much help.
Any ideas or should i just give up? Thanks