IOS 4.0 is slow on iPhone 3G!

iPhone | Tuesday July 13 2010 12:45 pm | Comments (0)

iOS 4 is laggy for most people who have the iPhone 3G. I have since downgraded back to 3.1.3. It’s much more usable even without all the new features. So if you upgraded to iOS 4, I highly recommend you downgrade.

Please follow the instructions here:

http://www.iphonehacks.com/2010/07/how-to-downgrade-iphone-3g-from-ios-4-to-iphone-os-3-1-3.html

Disable Data on iOS 4 (iPhone 4)

Uncategorized | Wednesday June 23 2010 4:05 pm | Comments (5)

To disable data on iOS 4, go into Settings -> General -> Network and turn off the Cellular Data option.

5 steps to Disable EDGE/3G data on iPhone

HOWTO | Friday February 29 2008 5:10 pm | Comments (33)




*Works on all iPhone firmwares up to 3.0 and most cellular carriers*
* Personally tested on my iPhone 2G/3G 3.1.2 on Rogers *

If you have an iPhone but didn’t get a data plan be in for a shock after you see your bill. When out of range of a Wi-Fi access point, the iPhone will automatically connect via EDGE/3G periodically incurring expensive charges. Usually 5 cents per kilobyte, 1MB is $50!

Here is how you disable it.

1. Launch Safari on your iPhone
2. Go to iphonenodata.com
3. Tap the “Disable EDGE/3G” button
4. Tap “Install”
5. Tap “Install Now” to confirm

That’s it!

Go to “Settings – General – Usage” to check if you’re using anymore data. The counter shouldn’t go up from on.  As you can see, my phone never ever used any data.

If you try to browse a web page, this is what you see.  Data is blocked
.disabled-data

Battery Drain on iPhones

HOWTO | Thursday February 28 2008 11:42 am | Comments (0)

Lots of people have reported iPhones that drain very quickly since upgrading to a new firmware.  It has nothing to do with this profile since I have iPhones that don’t even have Edge/3G disabled through profiles and it exhibits this issue.  Here’s what fixed it for me.  Be sure to setup as new iPhone and also turn off notification as per the images below.  My battery doesn’t drain as quickly as it did before.  If you googled this issue, you’ll see that this is an ongoing problem with Apple.  Hopefully one day a new firmware will fix it for good.

This is from http://blog.iphone-dev.org/

Unusual battery depletion is almost always caused by people choosing to “Restore from backup” instead of “Setup as new iPhone” when iTunes asks you. This isn’t caused by either the jailbreak or the unlock, but it’s a common 3.0 snafu. The fix is to just re-run the official 3.0 restore and choose “Setup as new” this time. Your music and apps and all that will still be synced, but you’ll get rid of any conflicting wifi, bluetooth, or carrier settings.

One of my iPhone’s batteries drained extremely fast.  It’s on Firmware 3.1.0 and 3G was enabled (I have a data plan for this phone).  I found that if you disable notifications it was back to normal.

iphone-drain1

iphone-drain1

Disable EDGE/3G data on iPhone (videos/picture)

HOWTO | Tuesday January 29 2008 5:11 pm | Comments (123)

Step by step pictures or video for those who likes visuals.

Video:

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iTunes: Frequently asked questions about viewing and syncing videos

iPhone | Friday March 27 2015 2:37 pm | Comments (0)

You can play videos and even sync them to iPad, iPhone, and some iPod models. Here are answers to frequently asked questions about video playback in iTunes and on mobile devices.

Wireless carrier support and features for iPhone in the Middle East

iPhone | Friday March 27 2015 12:34 pm | Comments (0)

Choose your region to learn about the wireless carriers in your country.

Change the language on your iPhone, iPad, or iPod touch

iPhone | Friday March 27 2015 12:30 pm | Comments (0)

Learn how to change the language setting on your iPhone, iPad, or iPod touch if it’s incorrect or if you’ve accidentally changed the language to one you don’t understand.

Use Live Listen with Made for iPhone hearing aids

iPhone | Friday March 27 2015 12:11 pm | Comments (0)

With Live Listen, your iPhone, iPad, or iPod touch becomes a remote microphone that sends sound to your Made for iPhone hearing aid. Live Listen can help you hear a conversation in a noisy room or hear someone speaking across the room.

Wireless carrier support and features for iPhone in Asia-Pacific

iPhone | Friday March 27 2015 12:07 pm | Comments (0)

Choose your region to learn about the wireless carriers in your country.

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