If you're using your Pocket Wifi modem for the first time you'll need to go through the following steps to obtain a Crazy John's data connection.
Yes, our U6T & U921 USB modems and software work on both PCs and Macs that have the below requirements or higher;
* Please note that i5 and i7 processors in MacBook Pros (2011) are not supported.
return to topYes, VPN access is available on all Crazy John’s Mobile Broadband services (including Prepaid), so you can access your work or school email, applications and network drives. It’s best to consult your work place or school IT department for applicable settings.
return to topSimply plug the USB modem in, wait a short while and the software should automatically install itself. If it doesn't auto start, go to your file explorer and double click the modem drive or the setup file. For detailed setup instructions, please refer to the booklet in your mobile broadband pack.
return to topSimply insert a MicroSD card into the USB modem and it will automatically act as a flash memory disk drive. Refer to the USB modem user guide for more information.
return to topYou can use your USB modem on as many computers as you wish, however you will need to install the software on each computer you plan on using it on.
return to topJust click the Activate Prepaid link that appears at the top of this page and follow the prompts, it is really easy and quick! You will need 60 points of ID and your SIM starter pack handy.
return to topYes, you can accumulate up to 18GB if you recharge before the credit expiry date for our Prepaid Mobile Broadband service. Our postpaid Mobile Broadband (on a plan) works differently, your monthly included data expires each month and cannot be rolled over.
return to topYou can recharge online at crazyjohns.com.au, any Crazy John’s store, one of our participating recharge outlets such as Australia Post, Coles, Coles Express, Target, K-mart, BP, United Petroleum plus many many more. You can also recharge over the phone by calling 13 22 99.
return to topExpress Recharge is the quickest and easiest way to recharge by credit card, you don’t even need a PIN number. Click here to use Express Recharge. Be sure to enter the correct mobile number though before proceeding, otherwise you will end up recharging someone else's account!
return to topOur Prepaid Mobile Broadband service can only be used for data, not making calls or sending text messages. If you want to use call and message services with a Mobile Broadband SIM you can connect to our Postpaid service which allows this. Contact us to find out more!
return to topThe speed of your mobile broadband depends on coverage type and hardware capabilities; see the below table for typical speeds.
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Network Coverage Type | Average Download Speed* | Average Upload Speed* | ![]() |
| 3G broadband (HSDPA) | 500 kbps – 1500 kbps | Up to 384 kbps |
| GPRS | 20 kbps – 40 kbps | 10 kbps – 15 kbps |
*Data capacity and speed experienced may be slower than advertised speeds and can vary due to coverage, location, hardware and software configuration, capability and load of sites visited and general network and internet traffic.
Yes, both uploads and downloads are deducted from your credit.
return to topPoor signal strength is the most common reason for the internet slowing down.
Physical obstructions, such as being indoors, underground, behind buildings or behind other land masses, can reduce your level of signal strength.
If you’re having problems with signal strength you can try moving to a different location such as outdoors, closer to a window, or to higher elevation. If you’re using a USB modem try using a USB extension cable and place the modem near a window or at higher elevation.
If you don't find the answer you are looking for in our FAQ section, you can call one of our friendly ‘Mobile Experts’ customer consultants for any technical assistance via our contact us page.
return to topYes visiting our website is now free when using Crazy John’s Mobile Broadband. This means when you visit our website, usage is not deducted from your account. Therefore if you have a run out of credit you can still go to crazyjohns.com.au and recharge or get help. If we link to sites outside of our site, this usage WILL be charged at standard rates.
Prior to March 1st 2009 standard charges apply.
You can access mobile broadband anywhere within Vodafone’s 3G broadband network coverage area. To check the latest coverage maps in your area, or an area you will be travelling to, visit crazyjohns.com.au/coverage.
return to topYou can check your balance and usage by logging into My Account. Available 24 hours a day, 7 days a week.
Alternatively you can SMS "Bal" or "Balance" to 126170 (free from your Crazy John's SIM) to get your balance in a reply email.
View more about managing your account.
return to topCrazy John's Mobile Broadband Modem Model ZTE 3565 includes internet connection software. If you have trouble installing the software, these 32 bit drivers are supplied in good faith only and we cannot guarantee that use of these drivers will allow Windows XP/Vista to connect correctly. Installation is strictly at the user's risk. For further information or support call your Mobile Experts on 13 22 99.
For help with 64 bit drivers for Windows XP/Vista, please click here.
return to topCrazy John's Mobile Broadband modem CJ-U6T-900 DOES support WIndows XP and Windows Vista 64 bit versions.
Crazy John's Mobile Broadband Modem Model ZTE 3565 does NOT support Windows XP 64 bit and Windows Vista 64 bit. These drivers are supplied in good faith only and we cannot guarantee that use of these drivers will allow 64 bit versions of Windows XP/Vista to connect correctly. Installation is strictly at the user's risk. For further information or support call your Mobile Experts on 13 22 99.
return to topThis process will only work using a Microsoft Vista or Microsoft XP 32 bit computer and a Crazy John's U6T modem or Crazy John's 921T modem
Sorry, but we do not provide technical help or support for configuring a network of any kind, even if it connects via your Crazy John's Mobile Broadband service. We will however happily provide help and support for connecting your Crazy John's Mobile Broadband service to a single PC.
return to topCrazy John's only provides access to the Internet, you will need to contact your email provider for their respective SMTP / outgoing mail server settings.
return to topYou can now Activate, Recharge and use My Account for FREE via our Mobile Broadband Service.
return to topThe U6T and U912T Crazy John's modems are compatible with Mac OS X 10.4 and above. You may encounter installation problems or connection issues with OS X 10.6+ (Snow Leopard). If this is the case, please follow the below steps to install new Mac software and USB drivers: Note: be careful to do each step in the correct order as listed below.
It's the ability to access the internet on your mobile phone. That feature has been on mobiles for a few years now but pages always took a long time to load because internet speeds on mobiles were quite slow. Mobile technology has caught up and if you see a mobile advertised as 3G (third generation) it means that it's capable of much faster web-browsing.
Whatever you want! Most of the websites that you access on your computer are accessible on your mobile.
When you buy a phone from Crazy John's it's already set up with the Crazy John's Homepage (crazyjohns.mobi). This makes it easy for you to start browsing because we have links to many of the most popular websites grouped under headings such as News, Email, Shopping and Social Networking.
If your mobile isn't setup for browsing then click here and choose the model of phone you have and follow the prompts - the settings will be sent by text message to your mobile.
More:
What is 3G?
Yes, Crazy John’s Prepaid Mobile Broadband recharge vouchers are the same as our Prepaid Mobile Phone Vouchers. However, only the $10, $19, $29, $49, $79 and $129 values can be applied as Crazy Data. So anywhere you can recharge your phone, you can recharge your broadband (For example: Australia Post, Coles, Coles Express, Kmart, Target, BP, United Fuel, Mobil etc).
TIP: if you wish to purchase a $49 Crazy Data recharge, simply ask for a “$49 Crazy John’s recharge voucher” For available outlets click here
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