Troubleshoot blacksn0w: Fix WiFi, Youtube GPS Issues in iPhone 3G/3GS OS 3.1.2

BlackSn0w is a soft unlock for iPhone 3G/3GS running on iPhone 3.1.2 firmware. Blacksn0w has been released along with blackra1n RC3 that jailbreaks and unlocks iPhone 3.1.2 firmware baseband 05.11.07. In past we have already shared how to unlock and jailbreak iPhone 3.1.2 firmware. Follow complete step by step guide on how to jailbreak iPhone 3G/3GS OS 3.1.2 using blackra1n RC3 and how to Unlock iPhone 3.1.2 firmware running on baseband 05.11.07. iPhone 2G users can use PwnageTool 3.1.4 to unlock and Jailbreak iPhone 2G 3.1.2 firmware.

After unlocking iPhone 3.1.2 firmware using blacksn0w, iPhone 3G and iPhone 3GS users are facing many serious issues like Youtube app not working, no WiFi and GPS issue. Follow the simple steps in order to troubleshoot blacksn0w problems arising after unlocking.

Reset Network Settings

Step 1: Navigate to Settings>General>Reset and press Reset Network Settings.
Step 2: Reboot your iPhone. To reboot, hold down the home button and the sleep/power button, and then slide the on-screen power toggle

Install Push Fix App

After installing Push Fix app many issues after unlocking with blacksn0w like WiFi, Youtube app and GPS along with Push Notifications on hacktivated iPhone’s gets resolved. Follow the steps to install Push Fix app:

Step 1: WiFi is required to install Push Fix app from Cydia. To do so first Reset Network Settings as mentioned above.

Step 2: Start ‘Cydia’ on your iPhone springboard. Select ‘Manage’ tab at the bottom of your iPhone screen and then select ‘Sources’.

Step 3: Select ‘Edit’ and then select ‘Add’. Now enter a url source. Type ‘http://cydia.iphoneil.net’ and select on ‘Add Source’. Once Cydia has added the source click on ‘Return to Cydia’ button.

Step 4 – Once the installation is completed. Search for ‘Push Fix’ in Cydia and install it.

Step 5 - Reboot your iPhone.

Source – Redmond Pie

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4. How to Unlock iPhone 3G/3GS 3.1.2 OS with Blacksn0w
5. Download ultrasn0w 0.92 to Quickly Unlock iPhone OS 3.1.2 baseband 04.26.08
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Tagged as: iPhone jailbreak, iPhone Tethering, iPhone Unlock