20 Most Recent RIM BlackBerry Pearl 8100 - Page 3 Questions & Answers

Try holding these keys simultaneoulsy.
ALT+RIGHT SHIFT(CAP)+DELETE Until you get a blank screen then power on.

Failing that power off, remove your battery for 30 seconds and then power on.

http://docs.blackberry.com/en/smartphone_users/deliverables/1217/userguide_bb8100_gprs.pdf Try this link to download the user manual to this phone. It has all details. Electro help

back up first all of your files.then format your media card using your Blackberry,not your PC.If it is still same problem after formatting,try to replace another media card and check if other media is working in your phone.lastly,if still not working its already a hardware problem,its a memory card IC,not working anymore,you must replace it.

instruction manual

I have a ultronic TDoo552 clock that I cannot set. HELP