20 Most Recent Blackberry Curve 3G 9300 - smartphone - GSM / UMTS - Page 7 Questions & Answers

https://oig.hhs.gov/oei/reports/oei-07-99-00570.pdf The Mistakes That Cost BlackBerry Its Crown

Anyways this link http://www.unlockcodebb.com/find-blackberry-mep-id.html tells you how to get the mep code and if u want to unlock the phone to any network to get the code you need to enter when u put in a sim from another network in the phone just provide the info asked at this link and they will generate the code for free. http://bbs.x-mobila.ru/ note after you enter the info to get the mep do not exit where you got the info or else the code won't work because the uptime value will change hope i helped :)

See if there is some way of resetting it by say, disconnecting the battery. Or maybe there is some special reset switch that you press with the battery removed. Check out manual - if nada you might want to contact customer support for help.

If you could connect it before, through setting, it might be possible that router code changed or internal wifiadapter of your BB is not working. Test it at some hotspot, where you can connect wifi without a code

How to Hard Reset BlackBerry Q10 This video should help.

i lost my sim card an its was so difficult to do a swim swap

You will have to do a security wipe on your phone ... You Go to settings then security, from which you will locate security wipe

Try going to Options and then into About.

Try to change batery.

Try going into Options ' Advanced Options ' Browser. Next to the Default Browser Configuration, does it say BlackBerry Browser? If so change it to Internet Browser and see if it works. OR Go to Options, Advanced Options, Host Routing Table, and press once over your carrier name logo, in seconds you receive the activation message. Try to go over internet

Mack, Blackberry Internet Service (BIS) will allow you to use Blackberry features that require Internet connectivity such as web browsing, email, instant messaging, social networking, and more. press the helpful button and follow me on fixya for more tips and info. How to Activate BIS on Cell How to set up my BlackBerry Internet Service BIS https://supportforums.blackberry.com/t5/BlackBerry-Bold/Blackberry-internet-service-not-connected/td-p/1712345 How to fix internet and email on your BlackBerry smartphone