| I only had this problem, when I flashed my 5800 with mxkey rev1.7, when I re-installed rev1.5. and flashed the phone it started up as normal.
I had to upgrade to rev1.7 again for unlocking 5800 sl2/sl3 and again after flashing the phone, resulted in vibration only when turning the phone on. This time I tried the manual reset on the phone (two outside buttons and unlock button for 10 secs) and then tried switching on again. This time it powered up normally.
Hope this info helps. |