Manual for palm 650

Here are a couple links that should help you.

One link is the manual for your phone and the other shows you how to reset your phone which should solve your issues.

Hope this helps.

http://support.sprint.com/global/pdf/user_guides/palm/treo_650/treo_650_by_palm_ug.pdf

How to Hard Reset Treo 650 eHow

You can use the Unlock code to Unlock Your Palm-One Tero 650 model Phone,You can get the Unlock code from here
Wickedunlock and follow the instructions and Unlock it step by step..
Palm One Treo 650 Unlocking InstructionsWarning : Do not enter any wrong unlock codes on your Palm One Treo 650 mobile phones. If you enter over a certain amount of wrong unlock codes on your Palm One Treo 650 mobile phone, your phone may get hard locked and sometimes become unusable.
1 - Switch ON your Palm One Treo 650 with an ACCEPTED SIM Card,
2 - Go to Menu and select "Phone Tool" or "Phone Application",
3 - Type on Virtual Keyboard *#*#CODE#,
4 - Select with PEN "Numer" and Palm One Treo 650 will show that it's unlocked now!

or

1 - Switch ON your Palm One Treo 650 with a NOT ACCEPTED SIM Card,
2 - Enter the Unlock Code we send to you.

or

1. Remove Palm One Treo 650 battery, unplug cable,
2. Switch ON your Palm One Treo 650 with a NOT ACCEPTED SIM Card,
3. 'Sim not allowed' is displayed, click OK,
4. Go to the dial pad, and dial *#*#CODE#,

CODE: The unique unlock code for your Palm One Treo 650.
ACCEPTED : We mean, to use a sim card from the network your Palm One Treo 650 is locked to.
NOT ACCEPTED : We mean, to use a sim card from a network other than the network your Palm One Treo 650 is locked to.

Hi,

You can view and download the manual in PDF format by clicking this link.

You'll require Adobe PDF Reader installed on your computer to view the manual. If it is not already installed on your computer, download it free from: http://get.adobe.com/reader/

Thanks for using FixYa.

www.palm.com/us/support/handbooks/treo/treo650verizon_UG.pdf

Here you go...

http://www.palm.com/us/support/handbooks/treo/treo650gsm_UG.pdf

download active sync and install, also make sure its running on the pda itself

yes we can unlock just join me on yahoo id : cellularhut_rajan

Call your service provider.

Check out what is available on the Palm website: www.palmone.com

Go to support, downloads, then pick your model (Treo 650) /and/ your service provider.

How I uninstalled Palm Desktop for the 7135: Suggest this step: 1) Find your Palm files, all of them, most likely /Program Files/Palm, and make a copy of the folder, call it Palm Backup. That should leave all of your existing information as is, just in case 2) Using the control panel, find and remove Palm Desktop (Start, Control Panel, Add/Remove Applications) 3) Suggest you optionally reboot. 4) Now do the install of your new Palm Treo 650 software. This is what I did, and all is well. I had different problems when I decided to go back to my 7135. Seems that using the same techniques does NOT remove the PalmOne software, lots of residual modules, and even if I did a delete of the entire Palm directory, there must be links everywhere. The 650 has extraordinary capabilities, but in the end, I went back to my 7135.