2
votes
1answer
153 views

How can I install IOS3 to my old iPhone3G?

Time ago I've changed my old iPhone 3G to my actual iPhone. I've thought that could be a good idea to recover this old iphone, install an old IOS system (IOS3 worked perfect for this device) and ...
0
votes
1answer
3k views

iPhone 3g won't enter DFU mode

I have an iPhone 3g running iOS 4.2.1 with no SIM card. I'm attempting to jailbreak it so I can use it, but it will not enter DFU mode, even though I have tried repeatedly. I am attempting to use ...
1
vote
1answer
546 views

How to jailbreak 3g version 4.2.1 with firmware 5.15.04?

I was given a used 3g iphone and iTunes updated the phone. It is on 4.2.1 with firmware 5.15.04. What do I need to do to jailbreak it, so that I can download apps?
0
votes
1answer
547 views

iphone 3g jailbreak: from 4.2.1 to 4.3.x. Is it possible?

Is it possible to jailbreak to 4.3.x a jailbreaked iphone 3g 4.2.1 (with a foreign locked sim)?
0
votes
4answers
9k views

I'm having problems putting my iPhone 3G into DFU mode

I have upgraded my iPhone 3G from iOS 3 to iOS 4.2.1 using the iclarified Redhook for windows tutorial. Upgrade has gone fine but I cannot get Redsn0w (v0.9.6b6) to recognise the DFU state. Every ...
1
vote
1answer
143 views

What do I save to ensure successful downgrade to iOS 4.1 on iPhone 3G?

I'll do the upgrade from ios 4.1 jailbreaked (on an iphone 3g with a foreign locked sim) without updating the baseband. My baseband is 05.14.02 (bootloader 5.9). So I should to obtain an iphone 3g ios ...
0
votes
1answer
455 views

From a jailbreaked iphone 3g 4.1 (foreign sim locked) to 4.2

A friend of mine bought an iphone 3g with a sim card in another country. Some months ago he gave me this iphone, but he forgot to give me the sim too, so I've jailbreaked it leaving the sim-lock, that ...
3
votes
2answers
6k views

Are there good jailbreak apps that will improve the performance of iPhone 3G?

I've an old iPhone 3G that I want to give it to my girl. She don't need it for play big games or stuff like that, but it's really slow in most of common tasks (access contacts, email, etc). And since ...
1
vote
2answers
2k views

Jailbroken iphone not charging - neither through USB nor through the A/C adapter!

I use the first generation iphone. My warranty is up like two years ago and I have already jailbroken my phone. It was functioning just fine until one day suddenly my laptop stopped detecting my ...
1
vote
1answer
385 views

Is it safe to put ipad baseband 06.15.00 on iPhone 3G in order to unlock it when using iOS 4.2.1?

I am asking this because I observed that there were some reports regarding problems with baseband 06.15.00 on iPhone 3G like no GMS connection or poor or no GPS functionality. From my knowlege ...
2
votes
1answer
274 views

How to unlock an iPhone 3G with iOS 4.1?

I have an iPhone 3G with 3.1.3 firmware. I want to upgrade it to 4.1, but I can't find information on how to then jailbreak it (I want it to work with any mobile provider). Is there a way to ...
1
vote
3answers
2k views

How can I watch MegaVideo/DivX videos on my jailbroken iPhone 3G?

I'm looking for a way to play megavideo (flash) and divx on my iPhone 3G which is jailbroken. Flash seems to require 3G S and above (like everything these days sigh) Should I be able to do this, I ...
2
votes
2answers
3k views

How can I install .deb files for Cydia manually (without wifi)?

as I already said here my wifi is not working so I need to install Cydia .deb files like SBSettings, Installous, Winterboard etc. manually...well I did, but they wont work properly. I got some .deb ...
4
votes
3answers
304 views

Is it worth upgrading my jailbroken 3G to iOS4?

I have a jailbroken (not unlocked) iPhone 3G running the 3.1.2 firmware. What are the pros and cons of upgrading this to iOS4? Being jailbroken, I already have multitasking and home-screen ...