How to enlarge private Facebook photos

by Ruchira on June 9, 2013

Have you ever wanted to view someones privacy protected Facebook profile pictures? Yes I’m talking about those small thumbnails which doesn’t enlarge like normal when you click on it because those pictures are marked as private. When you upload photos to facebook you can set the visibility to public, friends of you or just you. When I […]

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LOL Mails 2011 March

by Ruchira on March 8, 2011

First of all thumbs up if you noticed January and February LOL mails missing. 😛 . Today I got this email to my ruchirablog email address from a dude looked like he read my huawei HSDPA modem unlocking guide! DAMN I need to start hacking class with “How to hack email accounts and facebook” thingys. […]


Find out uptime of a server without SSH

by Ruchira on November 28, 2010

If you have a VPS or dedicated server you might be definitely interested on keeping long uptime record ( Online time of server without restart). But if you have VPS or dedicated server you will probably have SSH access to your server so you can view uptime using just 1 easy command below uptime But […]


Huawei HSPA modem Antenna

by Ruchira on September 4, 2010

Using Huawei HSDPA modem to access internet? Most of in home HSPA users use HSPA because they don’t have access to ADSL lines because no telephone exchanges nearby. So if HSPA signal strength is low in your area you might expected low internet speed. How ever most of huawei hspa dongles have a socket to […]


As I said on my previous post DNS is very important factor that directly affects your internet browsing. Google says this abouut the importance of the DNS- Why does DNS matter? The DNS protocol is an important part of the web’s infrastructure, serving as the Internet’s phone book: every time you visit a website, your […]


Introduction to DNS systems.

by Ruchira on February 26, 2010

What do you mean by DNS? Simple answer is Domain Name Servers. How they work? Well the best choice to explain this is telephone directories. Imagine that you wan to call some one and you know his/her name but not telephone number. So you need a telephone directory to find his/her number. So you can […]

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Activating Voice Calling on Huawei HSPA modems

by Ruchira on February 26, 2010

Update 2013 – Since this method no longer works, I have added a new guide – https://www.ruchirablog.com/unlock-voice-huawei-hspa/ On my previous post I wrote about how to unlock huawei modem models. So there is another great option in most of Huawei new HSDPA modems (In cheaper models too) . Today I will show you how to actviate […]