How to tether tablet PC to mobile phone

Many people ask me recently how to tether a Wifi iPad to mobile phones. Fortunately, a guide already exist under this link: Internet Tethering vs 3G Tablet. I hope this guide helps those who already have a Wifi-only tablet, and all those, who still haven’t decided between 3G and Wifi tablet PC.

Galaxy on Fire 2 THD released in TegraZone

Galaxy on Fire 2, a famous game developed by FISHLABS has been updated for the nVidia Tegra 2 chip, which is powering some of the most desired Android tablets, such as Motorola XOOM. Xoom owners can now enjoy GoF 2 with updated graphical assets (shaders and high quality textures for example).

If you are a lucky Tegra 2 based device owner, you can download the game here: http://www.tegrazone.com/games/galaxyonfire2

Tegra HD screenshot12 Tegra HD screenshot11 Tegra HD screenshot10

EDIT: iPad 2 will not be abandoned by FISHLABS either; Galaxy on Fire 2 Full HD is already available for Mac and is coming soon to iPad 2, according to ign.com and developer forums. A Windows version is also on the roadmap. Screens from the Mac version look quite tasty 😉

New tablet PCs in Orange Poland

Polish network operators do not necessarily go along with the Tablet PC boom. Last thursday Orange has introduced two new Android-based tablet PCs into their offer:

  • HTC Flyer
  • Motorola XOOM

Orange already had two slates in their offer: Samsung Galaxy Tab and Orange Tablet (rebranded Huawei S7 device). Pricing looks quite good, compared to no contract option, so this might shake polish Tablet PC market a little bit (and actually make it grow):

HTC Flyer and Motorola Xoom pricing with a 24 month Orange Free contract is as follows:

  • Orange Free 99,90: 1799 PLN
  • Orange Free 129,90: 1479 PLN
  • Orange Free 159,90: 978,99 PLN
  • Orange Free 189,90: 839 PLN
Tablet PCs in Orange PL
Tablet PCs in Orange PL

Source: www.orange.pl

EDIT: Wojciech Jabczyński, spokeperson for TP and Orange Poland, has confirmed on his blog, that two more tablet PCs will be introduced in Orange: Dell Streak 7 and Samsung Galaxy Tab 10.1. Curious thing is how Samsung goes around the ruling from a german court, stating that Samsung Galaxy Tab 10.1 cannot  be sold in European Union. It seems however, that this ruling does not apply to Poland, and the new Samsung slate will be available soon.

iPhone rapidly discharges battery

Hanged background process to blame?

I become worried with the battery life of my iPhone over the past four days. Out of a sudden, the battery of my phone would become half-drained just after 12 hours of standby, which would indicate that the battery is dying and needs to be replaced. On the fourth day I did not connect the phone to the charger overnight, and the battery was drained completely by the following morning.

I have connected the phone to its charger and booted it. To my surprise battery life is now back to normal and the phone UI is not sluggish anymore. It seems, that there was some process running continuously in the background. iPhone 3G has no multitasking, so it had to be one of the native iOS background processes. I have not restarted nor completely discharged my phone for over half a year now, so the system uptime was quite long.

What does it mean for iPhone users?

Restart your phone now and then – memory leaks and bugs in the iOS might surface after extended uptime.

Model: iPhone 3G (2 gen.)
OS: iOS 4.2.1 (not jailbroken)

iOS 4.3.4 deployed, jailbreak already available

Apple has adressed the hole in PDF viewer, and an update has been released for the following devices:

  • iPhone 3GS
  • iPhone 4 (GSM)
  • iPod Touch 3gen
  • iPod Touch 4gen
  • iPad
  • iPad 2

There are no other changes in the patch description.

It is also already possible to jailbreak iOS 4.3.4 using Pwnage Tool. Details are available here.

About jailbreak and bias

Cydia front page
Cydia front page

Thanks to @musclenerd (who linked this on twitter) I have recently read this text about how jailbreak is bad, and how jailbreakers are all criminals. To put it simply, I don’t like when someone, who has no idea about a topic, writes with such a bias and confidence.

But let’s be fair and review all the points mentioned in said text.

  1. “a major company decides to lockout a tiny percentage of its customer base for the greater good of all other users” Of course, every company has the right to ban user from accessing their service, if said user does not follow the license agreement. But is it really for the greater good? Is it a coincidence, that the author of the Mobile Notifier has been hired by Apple? If Apple was so dedicated to eradicate jailbreakers, why hiring one of them? Apple knows, that jailbreaking community is a source of innovation, and a field trial for new, unstable features.
  2. “get underneath the iPhone’s operating system, hack it into something different entirely, and use their iPhone as less of a tool and more of a tinker-toy for their geek hobbyist fantasies.” sorry, but as far as I know, modifying phones, cars, tools is peoples own choice. Did they pay for their iPhone? Yes. That gives them right to do anything with it, including microwaving it or dropping from height. Or jailbreaking. Of course, some of these actions will void the warranty, and majority of jailbreakers accept this fact.
    On a sidenote, another major smartphone manufacturer, the HTC company allows their users unrestricted access to tinker with software of their phones. This made the company very successful, and a dedicated community of developers is creating ROM images, programs and tweaks, which increase the base functionality of their phones. See XDAdevelopers.com.
  3. Their agenda is clear: they consider iPhone users who don’t hack their iPhone to be “in jail” and must be freed. This “jail” is nothing more than disallowing the administrator access to iOS (to defend Apple’s busines model, but thats another story). Mac’s for example don’t have such a restriction and users have free access to root account.
  4. “Apple Stores flooded with mainstream users whose iPhones are no longer reliable, usable, or comprehensible” this is the risk of people who jailbreak their device. These people more often than not, know what they are doing, and thus they know about the risk. Jailbreak can almost always be removed by restoring to a stock software package.
  5. “stealing pay-for features like tethering without paying for them” stealing tethering? Didn’t the user pay for the data plan? Yes. So it’s their right to use that data plan, tethered or not, because they paid the operator for the data transfer. Only a handful of mobile operators in the world put an additional charge for enabling tethering in their terminals. The majority don’t care about how their users use the data plan as long as they paid for that plan.

It seems, that the author of the mentioned text fails to understand what jailbreaking is, what is it used for, how the jailbreaking community works, that there is world outside of AT&T, and that there is a percentage of people in the world, who are innovative, creative and know how to improve stock software.

PS. I have been running jailbroken iOS on my previous iPhone (2G) for quite a while, because I had to unlock it (so I could use it outside of US), and to enable features like MMS messaging and a few others.

iPad2 jailbroken, serious hole in iOS PDF

On 4th of July some jailbreak related websites (limera1n) Mentioned that www.jailbreakme.com has changed and probably a new jailbreak is coming soon. They were not mistaken:

 

»

This means, that the following devies:

  • iPhone 3GS running iOS 4.3 to 4.3.3
  • iPhone 4 running iOS 4.3 to 4.3.3
  • iPod 3rd & 4th gen running iOS 4.3, 4.3.2, 4.3.3
  • iPad running iOS 4.3 to 4.3.3
  • iPad2 running iOS 4.3.3

can now be jailbroken by visiting the website above. The new jailbreakme.com 3.0 exploits a vulnerability in the iOS’s PDF reader which has been exposed by a guy called comex. This unfortunately means, that the current build of iOS 4.3.3 is unsafe, and users who don’t jailbreak should be very cautious about unknown links and PDF files, as it is possible they can exploit the same hole as said jailbreak. It is possible to patch the vulnerability by installing a patch from Cydia: PDF Patcher 2 to Fix the PDF Exploit also released by comex.

Do you really need a 3G tablet?

Do you really need a 3G tablet?

Guide about tethering in tablet PCs on Tabletowo.pl

The year 2011 is undoubtedly the year of tablets. So if you plan to buy one, check this guide out. You might save some $$$ by buying a WiFi tablet and using a mobile phone for internet access. You can read tethering guide in polish on tabletowo.pl. English translation is coming really soon!

EDIT: English translation is available here.

Apple iOS 5 unveiled on WWDC 2011

Apple iOS 5 unveiled on WWDC 2011

Yesterday Steve Jobs has presented the brand new iOS 5, which should arrive in iPhones, iPods and iPads this Fall. The new flag OS for Apple mobile devices brings an extensive list of changes, some of which are quite important.

  • Notification system revisited. The iOS notification system with it’s disruptive nature and rather cumbersome alert and badges system was quite outdated. The overhaul includes Notification Center, which is very similar to the one found in Android (drag a finger down from the top of the screen, Notification Center will scroll down)
  • PC Free – independence from a PC or Mac. It will now be possible to activate and use an iDevice without the need to connect it to iTunes.
  • Wireless Sync – an old Windows Mobile feature comes to iOS: all iDevices running iOS 5 will sync to iTunes over WiFi connection, so cables are not necessary anymore.
  • iCloud – Free 5 GB of personal storage cloud, along with the ability to view and redownload all Apps and Books owned by the user. This is already working once you update iTunes to 10.3.
  • Calendar and Reminders also received a huge overhaul. It is now possible to make a list of reminders – say shopping list. Or To Do list. You can not only set the iDevice to remind you at given time, but also based on location: reminders can sound based on arrival or departure. Calendar has now the week view.
  • Camera – users can now use volume buttons as shutter – this feature is long overdue!
  • Newsstand – along with iBooks, this is yet another new app, which will bring all the magazines into one place, for your reading pleasure.
  • iMessage – an instant messaging app with contacts and history wirelessly snchronized between all iDevices under one iTunes account.
  • Airplay Mirroring for iPad 2 – if you have an Apple TV, then you don’t need the HDMI cable anymore. It will be possible to stream the mirror of the screen wirelessly over to a paired Apple TV.
  • Minor changes to Mail, Game Center, Photos and Safari.