20 Most Recent RIM BlackBerry 7510 Questions & Answers

i had the same problem yesterday... make sure you have the wireless turned on.

nextel runs off different frequences, it wont work. sorry

. Download and install the BlackBerry Desktop Software on your Windows PC. Get it from:
https://www.blackberry.com/Download...B93E4F3BB068C22
I'm using version Version 4.6 and I recommend you do the same although I believe any version 4.1 or greater will work.

2. Download and install BlackBerry OS 4.1.0.534 on your Windows PC from:https://www.blackberry.com/Software...lient=biTZdMddN
This is a critical step that people tend to skip. You must have the OS installed on your PC in order for the Desktop Manager to work correctly and be able to reinstall the browser.

3. Download the service books from here:
http://wapreview.com/download/MMS_WiFiBrowser.zip
Unzip the contained file, MMS_WiFiBrowser.ipd. into a folder where you will be able to find it

4. Plug in your phone to a USB port and start the BlackBerryDesktop Manager. If it says it needs to upgrade the phone's OS, let it.

If it doesn't say it needs to update go into Application Loader > Add Remove Applications. Again, if it says it needs to upgrade the phone's OS, let it.

The upgrade can take up to an hour so don't panic if it seems hung, just let it finish.

4. On you BlackBerry, close all open apps and delete the Browser (even if you don't see a browser in the menu!) by going to Options>Advanced Options>Applications>Browser, press the scroll wheel and choose delete, confirm the deletion and the option to reboot your phone now.

5. When the phone restarts, go to Options -> Advanced Options -> Service Books hold Alt and hit {A/S}{A/S}{B/N}{E/R}{B/N} (for full QWERTY phones it's Alt + {S}{B}{E}{B}).
A message reading "Legacy SB Restore Enabled" will appear if you did this correctly.

6. Connect your phone to the PC again. In Desktop Manager choose "Backup and Restore" , then "Restore", then browse to and select the MMS_WiFiBrowser.ipd file that you downloaded in step 3.

7. After installing the service books, click Main Menu, then Application Loader > Add / Remove Applications. Check the empty boxes next to the Browser, JavaScript and Help to reinstall them.

8. After the phone restarts you should have a working HotSpot Browser icon and there should be a working MMS option for each entry in your address book and a Compose MMS option in the Messages app.

Gmail, Opera Mini and many other third party data aware apps will also work with this set up.

BlackBerry Mail and the IM apps from BlackBerry will still not work.

Now you can unlock your phone very easily & can work with any network after unlocking
http://blackberryunlock.mobi/

Hi, To unlock the handheld from the other wireless network , you need to complete the following steps: 1. Turn all connects off(manage connection). 2. Select Options. 3. Select Advance option. 4. Select sim card. 5. Type MEPD. 6. Type MEP2. 7. Type the Unlock code. 8. Press enter. You need to contact the customer care of the service provider for unlock code. Hope I helped you. Thanks for using ' Fixya ' and have a nice day!!

Unlocked BlackBerries will accept every modern sim I've ever tried so I expect so.

But unless the sim has BlackBerry internet/Email services, the phone loses most of the capabilities which make it a BlackBerry and you just end up with a bulky and basic dumbphone instead.

http://blackberrymep.com is the best choice, enter there and get your unlock code and unlock instructions in 5 minutes .

No you can't. Nextel use IDEN system. At&t and T-mobile use GSM. Totally different systems.

handango.com

this is a carrier problem, speak to them.

you must change the service books this can be down by buyint the correct ones

you must do a boostberry conversion

which sim you using nextel or boost it make a differnce

• You have to convert it to a boostberry and use MMS for texting

if you did to right convertion to a boostberry you should have a MMS options with every contact and from the call menu this is how you text

Pdf download manual can be found here.

http://na.blackberry.com/eng/navigation/search.do?search&q=use+7510&spell=1&access=p&output=xml_no_dtd&ie=UTF-8&lr=lang_en&client=na_frontend&site=naDocMgr&proxystylesheet=na_frontend

Do you still need help on this question>?

1. On the handheld Home screen, click the Address Book icon.
2. Click the trackwheel and select SIM Phone Book. The SIM phone book is loaded.
3. Click on the contact you want to import and select Add to Address Book.
4. In the New Address screen, add any additional information.

I hope this helps, if it does please rate it.

THanks,
david