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.
iFixit iPhone 4 and 4S Screen Protector
Keep your iPhone 4 or 4S looking pristine.
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 OEM Used Rear Glass Panel
Replace a scratched or cracked rear glass panel for a GSM model iPhone 4.
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) Vibrate/Ring Switch
Replace the external vibrate/ring switch cover for a GSM model iPhone 4. This part does not include the internal switch.
iPhone 4 and 4S Volume Button
Replace the external volume button covers. This part does not include the internal volume button switches.
iPhone 4 and 4S SIM Card Tray
Replace a bent or missing SIM card tray for an iPhone 4 or iPhone 4S. This tray holds the SIM card and is inserted on the side of the phone.
iPhone 4 (GSM/AT&T) Contact Clip
Replace a bent or missing contact clip in a GSM model iPhone 4. This component is also called the pressure contact and fits next to the battery connector.
iPhone 4 (GSM/AT&T) Cellular Antenna
Replace a damaged or missing cellular antenna in a GSM model iPhone 4 and fix unreliable connectivity to cellular service. This is the radiating antenna which is adhered ...
iPhone 4/4S Bottom Screws
Replace a missing or stripped screw on the bottom of your iPhone 4 or 4S.
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.