How do get the back off of my old coby mp3 to change battery

Coby Media Manager download can be acquired on the support site:
http://www.cobyusa.com/?p=fix_mp822

Download the install wizard "coby-mediamanager-2009b0924.exe":
http://www.digdash.biz/product/coby/coby_media_manager/install/coby-mediamanager-2009b0924.exe

(After installing the wizard you can change your language if needed
under Tools > Options... and select your User Interface Language)

Listing for all supported players in Coby Media Manager

try changing the battery

This one is old! I'll bet you charged the new battery and it works well now.

is new battery fully charged up can u reset it sum how hold power in 30 sec

coby products are trash,buy yourself a ipod and return/trash your old coby player.ive had two coby products and they both stopped working for NO reason,one was 6 months old{portable dvd} another {mp3 player}was 3 weeks old!
i put 300 songs on mine now i have to start over and all the technician from coby said was"mail it in ,we'll send you a new one",what about the time and/or money wasted buying mp3s?
thanks for wasting my time coby!!!!

Get a thin object like a needle or something and poke and turn in the small reset hole on the back bottom right.. SHOULD WORK FOR Mp3/Mp4 Coby 2GB PLAYER

Your batteries may be dead, the coil that it (the battery) attaches to sometimes gets bent out of the way, so try turning that back.

It never puts them in order, trust me. But I think if tyou have a ~,- or something fancy before the title it ends up first.

how do i get music on to my coby mp3 from the computer, my daughters works from the computer why doesnt mine

i had the same thing happen to mine and i sent an e mail to coby and they told me to turn it back in to the store and if they dont take it to send it to them they got some 90 day warrenty thingy. If there is a fix for it i would like to know because i did same thing new batteries and it just kept blinking on coby. Here is the place where u gota send it if u have it for less then 90 days. 1) Return the product to the below address: Coby Electronics Corp. Attn: Customer Service 56-65 Rust Street Maspeth, NY 11378 USA 2) Include a copy of the receipt 3) Provide a $6.00 Money Order for the return shipping of the replacement unit 4) Provide a detailed note stating what is wrong with the unit.