Now that the iPhone 4 has been out for a few weeks but those new features aren’t just limited to the iPhone 4, iPhone 3GS users can get in on the act. With new features such as multitasking, iBooks and homescreen wallpapers, here’s our guide to getting the latest update.
Before you start make sure that you have the latest version of iTunes installed on you Mac or PC and that the phone’s data (contact, etc.) are completely backed up.
- Plug your iPhone into your computer using the USB cable provided.
- The iPhone should be detected by iTunes automatically.
- Sync and back up your iPhone.
- There should be an alert telling you that new software is available. If not, click on the Check for Update option.
- Your computer will now download the firmware update.
- Once downloaded, iTunes will start to update your iPhone automatically.
- At this point, DO NOT remove the USB cable while the firmware is updating, you will brick your iPhone and render it useless.
- When iOS has upgraded, the iPhone will restart. It will take a while but it will happen.
- When it turns on, you should have iOS4 goodness on your iPhone 3G/3GS.
HP 3YM61AE 305 Original Ink Cartridge, Black, Pack of 1
9% OffOriginal HP Ink Cartridge - exceptional reliability and consistent print quality Page Yield: 120 Per Cartridge Cartridges Per Pack: 1 For use with: HP DeskJet 2710, HP DeskJet 2720 series, HP DeskJet Plus 4110, HP DeskJet Plus 4120 series, HP DeskJet... read more
SanDisk 128GB Ultra microSDXC card + SD adapter up to 140 MB/s with A1 App Performance UHS-I Class 10 U1
10% OffIdeal for Android smartphones and tablets; SanDisk Ultra microSDHC and microSDXC UHS-I card cards are compatible with Android smartphones and tablets Capture and Store Even More Hours of Full HD Video; With capacities of up to 1.5TB, you can store ev... read more
NIIMBOT Label Maker Machine D110 Sticker Printer Maker with 1 Roll White Starter Label Paper,Wireless Technology USB Rechargeable Thermal Label Printer for School Office Home Organization(White)
56% Off2021 New Edition---Smaller size, lighter weight, and it is more convenient to carry.The machine size is 10*7*2cm,is half of the traditional label machine. Save more money---Use thermal printing technology, no ink and ribbon, rechargeable label maker ... read more
BASESAILOR USB to USB C Adapter 3Pack,Type C Female to A Male Charger Cable Converter for Apple iWatch 8 7,MacBook,iPhone 12 13 14 15 Max Pro,Airpods,iPad 10 Air 4 5 Mini 6,CarPlay,Galaxy S23 S24 A34
33% Off(Seller's Reminder) Barring use with Webcams, these adapters cannot be used for video exportation, meaning these adapters cannot work with cables, adapters, docking stations with HDMI, DisplayPort or any other interfaces for video output. Charging an... read more
Surgicals Powder Free Nitrile Gloves, Food Grade,Hand Gloves - 100 Count - Blue (100, Medium)
15% Off【Powder Free Nitrile Gloves】: This Rubber Gloves Offer Excellent Barrier Properties For Wide Range Of Applications. Surgical Gloves Comes In A Classic Blue Color & Suitable For Medical Examinations. 【Versatile Use Nitrile Gloves】: This Disposable Glo... read more