How to put Iphone 3gs into DFU mode – Apple Community
And you can’t do any thing with it. Then restore firmware via iTune. Here to remember DFU mode and recovery mode is different.
Solution To iPhone 4/3GS/3G Stuck on Apple Logo
And you can’t do any thing with it. Then restore firmware via iTune. Here to remember DFU mode and recovery mode is different. DFU is good for Firmware update. Recovery Mode: Recovery Mode is a state of iBoot used during standard upgrades and restores. DFU Mode: DFU Mode is a special mode where the device can still interface with iTunes, yet it does not load the iBoot.
Because iBoot and the OS are not loaded this exploit makes us able to downgrade your iPhone firmware or upgrade with a custom firmware created by Pwnage tool.
Shut it down but keep connected. Press Power Button for 2 sec. Without releasing power button hold Home button too use another hand may be Keep both button pressed for 10sec exactly. Release power but keep holding home until the computers beeps observed on a PC as a USB device is recognized. A few seconds later iTunes should detect your iPhone.
Hold down the home button. While holding down the home button connect to a computer with a cable easiest or dock. Keep holding down the home button until you see a connect-to-itunes screen You are now in recovery mode. Doing both will solve create a oppurtunity to solve that iTune Logo stuck situation. Thanks for reading this guide i hope it helps you guys. Please comment below about your experience.
Comments & Discussion
I’ve tested this on 2G, 3G, 3Gs and works on all of them fine. Here’s a video on how to do DFU properly: iPhone DFU Mode. Also I just like to note that this. Yeah, DFU can be a bit more difficult. The usual first step is to hold both buttons for exactly 10 seconds, then release the Power (top) button. Need to use DFU mode with an iPhone, iPad, or iPod touch? iPhone SE, iPhone 5s, iPhone 5, iPhone 4s, iPhone 4, iPhone 3GS, and earlier.
Top 6 DFU Tools for iPhone to Enter DFU Mode
What is iPhone DFU mode? DFU mode is a state that you can put your iPhone into where it can interface with iTunes, but does not load the iPhone operating system or boot loader this is what really differs DFU mode from the more simple recovery mode. DFU mode is generally intended for advanced use only. The primary reason people need to access DFU mode on their iPhone is to update or change the firmware and iOS on the device, either out of troubleshooting requirements, or personal preference. This can serve to restore a bricked iPhone where updating iOS has failed and the phone is seemingly broken, but it can also be used sometimes to downgrade to a prior iPhone firmware and operating system.
In this mode, you may want to upgrade or downgrade the iOS version, unlock SIM card or jailbreak the device. In this mode, the screen of your iPhone or iPad will be black completely different from Recovery Mode , showing iTunes logo , and any iDevice operation is not responding.
WATCH VIDEO: [Fixed] iPhone/iPad can’t Get Out of DFU Mode
Make sure the iPhone is off and unplugged from your computer. 2. Hold down the home button. 3. While holding down the home button plug the iPhone into your. iphone 3gs stuck in recovery mode with error 4) Follow the steps in redsn0w to get the iPhone 3GS into DFU mode which is going to. This is the only fix you need for your iPhone 3GS which has error 28, or stuck in DFU Mode (black screen) when restoring using custom iOS IPSW.