I just got a WP50 to replace my SL4 broken touchscreen.
I assembled it and played around for a couple of minutes and left it idle on the charging dock (with AC charger connected to the top plug). At this moment the battery looked ok.
Today I had the intention to flash it to linux, but it was impossible. When I turn it on, on batteries, it will say battery is depleted at 0% and inmediately will power off.
AC charger is plugged in, but the Simpad won't turn on the orange charging light at all when a week ago it did, so it isn't charging.
Any ideas on what's wrong?