iPhone 4 (GSM) Parts
Grab a toolkit for your iPhone 4 (GSM) model and fix your broken phone!
iFixit has you covered with parts, tools, and free repair guides. Repair with confidence! All of our replacement parts are tested to rigorous standards and backed by our industry-leading warranty.
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Parts that work with iPhone 4 (GSM):
iPhone 4 Replacement Battery
This replacement 1420 mAh battery for the iPhone 4 is compatible with all iPhone 4 GSM and CDMA models (Not 4S), and does not require soldering. 3.7 Volts (V), 5.25 Watt ...
iPhone 4 and 4S Power and Lock Button
Replace the external power/lock button cover for any iPhone 4 or iPhone 4S.
iPhone 4 (GSM/AT&T) Screen
Replace a cracked glass screen or malfunctioning display compatible with a GSM model iPhone 4.
USB Power Adapter for iPhone and iPod
5W adapter used for iPhones and iPods.
iPhone 4 Home Button Assembly
Replace the home button assembly in an iPhone 4 and fix an unresponsive home button. This part includes the external home button cover as well as the internal home button...
iPhone 4 (GSM/AT&T) Power and Sensor Cable
Replace a malfunctioning internal power button switch and the attached sensor cable and fix an unresponsive power button.
iPhone 4 (GSM/AT&T) Dock Connector
Replace the dock connector assembly in a GSM model iPhone 4 and fix charging problems, issues connecting to other USB devices, or a primary microphone that is no longer p...
iFixit iPhone 4 and 4S Screen Protector
Keep your iPhone 4 or 4S looking pristine.
iPhone 4 Screw Set
Replace any stripped or missing internal screws in a GSM model iPhone 4 with this set of screws.
iPhone 4 Rear Camera
Replace the rear-facing 5 megapixel camera with HD (720p) video recording capability for an iPhone 4.
Device Info
In June 2010, Apple released the GSM version of the iPhone 4 (A1332). This version of the phone supports a wide variety of mobile networks including GSM/EDGE, UMTS, HSDPA, and HSUPA. With the large connection ability, this iPhone claimed to have the best connectivity at the time. This phone’s battery also supports up to 7 hours of talk time (3G) on one charge.
The most common repairs needed for the GSM iPhone 4 are cracked displays and rear panels, and dead batteries. iFixit carries the best iPhone 4 screens, iPhone 4 glass rear panels, and iPhone 4 batteries on the market, along with an entire catalog of other iPhone 4 parts for the less common repairs.
Apple introduced the pentalobe screw with newer models of the iPhone 4, requiring the use of the Pentalobe P2 screwdriver. Along with this special screwdriver, all iPhone 4 repairs will require a set of other standard precision electronics tools. All iFixit Fix Kits come with all tools needed to complete the desired repair.
Once all parts and tools have been acquired, check out iFixit’s iPhone 4 repair guides for step-by-step instructions on how to make the fix.
The iPhone 4 earned a 6 out of 10 in iFixit’s repairability assessment. See the full iPhone 4 Teardown for more.