Question about Palm Treo 650 Handheld

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Treo 650 Keyboard Backlight

Ok here's the problem, I tried both Kblights and Keyshades.prc and none of them seem to toggle my keyboard lights on I am at a total loss :( if there is anybody that has a suggestion or has an idea what the problem is please PLEASE don't hesitate to email me,, or thanks any help would be GREATLY appreciated

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SOURCE: Treo 650 Hotsync Problem

For error 4014 On the PC go to palmone/user...../ and rename the "exchange" directory to .old When you hotsync again it will work without the error and will create an empty directory. Worked for me with my new LifeDrive and TomTom software. For error 4004 The only thing that worked for me.. Was to do a hard re-set and then to reload each non-Palm problem, one by one, checking each time to see that I didn't get that same 4004 error message. This was time-consuming, but it worked.

Posted on Jan 04, 2006

  • 1 Answer

SOURCE: Treo 650 phone doesn't work

check it battery

Posted on Feb 14, 2007

  • 537 Answers

SOURCE: Receiving MMS on Treo 650

This device should be compatible with MMS.

I found this thread which might help you set up MMS on your Treo 650. Look at the 2nd entry:

1. Start, Settings, Connections, and then tap the Connections Icon
2. Under "My Work Network" tap Add a New Modem Connection
3. Name it Picture Messaging and under Select a modem select (GPRS,3G)
4. Under Access Point Name type:
5. Username, Password, and Domain is left blank and then click Finish
6. Now, go into Proxy Settings and check "This network connects to the Internet" and check "This network uses a proxy server to connect to the internet"
7. Under the Proxy Server box type:
8. Tap the advanced button and tap on the HTTP line. Make sure the HTTP settings shows If not, change it.
9. Click the OK button a few times to get out of the settings completely.
10.Now go to Start, Messaging, Menu, then Options, Advance, then Click Manual, and then the Edit button
11. Message center number +12063130004
12. Email center number is 500
13. MMS gateway address is
14. MMS URL is
15. Finally under Network Profile select: My Work Network and then click ok.

Posted on Dec 13, 2007

SOURCE: lost speaker on my Treo 650

This problem usually occurs when the headset jack is busted. If there is sound through the headset but none when you plug it out, then a busted or faulty headset jack is definitely the culprit.

Posted on Apr 29, 2008

  • 1 Answer

SOURCE: Palm Treo 650 Unlock Code.

do u have a unlock code for your treo 650?can u share me a code so that i can unlock my treo 650 here is my messenger and email account i hope you can help me too.

Posted on Aug 16, 2008

  • 1 Answer

SOURCE: Palm Treo 650 Unlock Code.

Have a Palm Treo I put the battery in it boots to the Palm Treo logo screen, Progress bar goes across from right to left, located on bottom of screen reaches the far left and it boots off, over and over non stop, tried all 4 resets nothing, what is this, can anybody help

Posted on Aug 20, 2008

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Hi how to unlock my palm 650 to used outside of USA

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!


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


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.

Jul 10, 2011 | Palm Treo 650 Smartphone

1 Answer

The backlight will not turn on. I have tried a hard reset but still have nothing

Try changing the display brightness.
Press "Function" + "P" and change it with the left and right controller on Treo's center. By "Function" I mean the lower left keyboard key.
My Treo started doing this a while ago, sometimes the backlight simply goes off. I found that this is more frequent when you use a high brightness setting.

Dec 17, 2009 | Palm Treo 680 Smartphone

2 Answers

Palm Treo 680 Screen Backlight went out

it is not the screen. I just bought a brand new screen and installed it. But the backlight still does not turn on

Mar 13, 2009 | Palm Treo 680 Smartphone

1 Answer

My palm centro kayboard light wont come on.

Have you tried the option key + menu key? It turns dims the screen and toggles the keyboard backlight on and off.

Dec 04, 2008 | Palm Treo 500 Centro

1 Answer

TREO 90 Backlight

The Treo 90 had a problem with backlight failure, which Handspring acknowledged and began fixing back in 2002.  However, their guideline was that if your 90 did not fail within 6 weeks of use, it did not have the defective part responsible for the failure.
Your backlight probably has just died of old age.  It is EXTREMELY difficult to replace just the backlight (I've tried).  If you search long enough on eBay, though, you can probably find a 90 with a broken case, dead battery, broken motherboard, or some other ailment, but with a functioning screen/keyboard assembly, including backlight.  It's a pretty simple matter to replace the screen/keyboard assembly (there's a screw hidden under the battery that holds it into the front frame).

May 15, 2008 | Handspring Treo 90 Handheld

1 Answer

Backlight on Treo 755p

Mine looks the same way.
I think there's a single LED centered between the two buttons on each side of the 4-way. Try turning the lights on and looking at the buttons at a low angle form each side to see what I mean.

Yeah, you're wanting perfection from technology, and technology is =always= a compromise. A.M.

Jan 11, 2008 | Palm Treo 755p Smartphone

1 Answer

Treo 650 "Dead Screen"

Try plugging in your Treo as if you were charging it.

Then click the reset button in the back.
This should reset the charging mechanism inside.
See if the Treo starts to charge again after that by letting it sit for 1-2hrs.

Jan 04, 2008 | Palm Treo 650 Handheld

1 Answer

Palm treo 700w

I was able to find many parts for my 700w on ebay including keyboards. You should be able to find what you need too and the keyboard is a sinch to remove and replace onew you have the two needed tools to open your phone, the T-6 screw driver and a cover removal tool that help unsnap the cover which is a bear to do without the tool. Do an ebay search to "Treo Cover tools" or "Touch screens for Treo 650" and you should find all you need.

Robert R.

Nov 03, 2007 | Palm Treo 700w Smartphone

2 Answers

Treo 650 keyboard not working

THere is a screw just under the antenna ( remove small rubber plug with a sharp knife) and the keyboard can be replaced although I had a similar problem and it was the ribbon not seated all the way into the holder.

Oct 05, 2006 | Palm Treo 650 Handheld

3 Answers

Treo 650 Hotsync Problem

Many factors can influence the synchronization process. you will have to go step by step from this:,Kb=PalmSupportKB,ts=Palm_External2001,Case=obj(25004) Good luck.

Jan 04, 2006 | Palm Treo 650 Handheld

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