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[summary_image|242904] | |
- | [title|iPhone 4 |
+ | [title|iPhone 4] |
- | [summary]Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White.[/summary] |
+ | [summary]Fourth generation iPhone. Repair is straightforward, but the front glass and LCD must be replaced as a unit. GSM / 8, 16, or 32 GB capacity / Model A1332 / Black and White. This page aims to help users troubleshoot, fix, and seek help for the iPhone 4.[/summary] |
+ | |
+ | [page_title|iPhone 4 Repair] |
[repairability|6] | |
- | [info | device |
- | |manufacturer = Apple |
- | |introduced_date = 06/07/2010 |
- | ] |
+ | == Wallpapers == |
- | == Background and Identification == |
+ | Check out our free [link|https://www.ifixit.com/News/14240/iphone-4-wallpapers-gyro-and-internals|iPhone 4 teardown wallpapers]! |
+ | |
+ | == Background == |
The iPhone 4 is the fourth iteration of Apple's cellphone line. Announced on June 7th, it is differentiated from earlier generations by having a squarish physical appearance, glass for both front and back panels, and a steel frame that doubles as reception antennas. | |
[document|777|iPhone_4_Schematics.pdf] | |
- | == |
+ | == Identification == |
- | |
+ | You can identify the iPhone 4 by one of the following model numbers etched into the back case: |
- | [document|762|iphone4gsmscrewtemp.pdf] |
+ | * ***A1332*** |
+ | * ***A1349*** |
+ | |
+ | The iPhone 4 features a flat glass front and back with flat stainless steel edges, making it look very boxy and square. Circular volume buttons and a ring/silent toggle switch are situated on the left side. A SIM tray is located on the right side for GSM models only. The power button and aux port are on the top side. |
+ | |
+ | The iPhone 4 has a black or white front and back with silver edges. |
== Specifications == | |
- | |
+ | ***Announce date***: June 07, 2010 |
- | |
+ | ***Model:*** A1332 |
- | |
+ | ***Developer***: [link|http://www.apple.com/|http://www.apple.com] |
- | |
+ | ***Operating System***: [link|http://en.wikipedia.org/wiki/IPhone_OS_version_history#current|iOS 4.0 through iOS 7.1.2] |
- | |
+ | ***Display*** (''Retina Display''): |
* 3.5 in (89 mm) | |
* 3:2 aspect ratio | |
- | * 960 x 640 px at 326 ppi |
+ | * 960 x 640 px at 326 ppi |
* 800:1 contrast ratio | |
* Scratch-Resistant, glossy, glass-covered IPS LCD screen | |
* Oleophobic coating | |
- | |
+ | ***Camera***: Contains both front and rear facing cameras. |
* Front Camera | |
** LED Flash | |
- | |
+ | ***Processor***: Apple A4 system-on-a-chip |
- | |
+ | ***RAM***: 512 MB eDRAM |
- | |
+ | ***Storage***: 8, 16, or 32 GB Flash Memory |
- | |
+ | ***Wireless Connectivity***: |
- | * Integrated 802.11n (2.4 GHz only) |
+ | * Integrated 802.11n (2.4 GHz only) |
* Bluetooth 2.1 + EDR | |
* Quad-band UMTS/HSDPA (850, 900, 1900, 2100 MHz) and GSM/EDGE (850, 900, 1800, 1900 MHz) | |
* 5.76 Mbit/s HSUPA | |
- | |
+ | ***Battery***: 3.7 V, 1,420 mAh |
- | |
+ | ***Dimensions***: 4.5 × 2.31 × 0.37 in (115.2 × 58.6 × 9.3 mm) |
- | |
+ | ***Weight***: 137 g (4.8 oz) |
- | |
+ | ***Colors***: Black or White |
== Troubleshooting == | |
== Additional Information == | |
- | * |
- | * [http://en.wikipedia.org/wiki/iPhone|Wikipedia: iPhone] |
- | * [http://www.everyipod.com/iphone-specs/index-iphone.html|EveryMac: iPhone Specs] |
- | * [http://www.apple.com/iphone/|Apple: iPhone Products] |
- | * [ |
- | * [ |
- | * [ |
- | * [http://www.ifixit.com/blog/2010/06/iphone-4-specs-revealed/|iFixit Blog: iPhone 4 Specs Revealed] |
- | * [http://www.ifixit.com/blog/2010/05/iphone-4g-processor-revealed/|iFixit Blog: iPhone 4G Processor Revealed] |
+ | * Thanks to Nathan Henderson for this great screw mat for the display repair: [document|762|iphone4gsmscrewtemp.pdf] |
+ | * [link|http://en.wikipedia.org/wiki/iPhone|Wikipedia: iPhone] |
+ | * [link|http://www.everyipod.com/iphone-specs/index-iphone.html|EveryMac: iPhone Specs] |
+ | * [link|http://www.apple.com/iphone/|Apple: iPhone Products] |
+ | * [[Topic:iPhone 4#Section_Replacement|iFixit Blog: iPhone 4 Replacement Guides]] |
+ | * [link|https://www.ifixit.com/News/14240/iphone-4-wallpapers-gyro-and-internals|iFixit Blog: iPhone 4 Wallpapers Gyros and Internals] |
+ | * [guide|3130|iFixit Blog: iPhone 4 Teardown] |
+ | * [link|http://www.ifixit.com/blog/2010/06/iphone-4-specs-revealed/|iFixit Blog: iPhone 4 Specs Revealed] |
+ | * [link|http://www.ifixit.com/blog/2010/05/iphone-4g-processor-revealed/|iFixit Blog: iPhone 4G Processor Revealed] |