Apple iPhone 4 Troubleshooting

Apple iPhone XS

What issues are you experiencing?

Internet & Network

Power

  • How to take screenshots
  • Camera Has Black Spot
  • Out-of-focus and blurry camera
  • Camera keeps closing by itself

Operating System

Calls & Texts

Audio

  • Microphone is not working
  • Sound is distorted when using Facetime
  • Buzzing speaker, inaudible sound output

Applications

  • Facebook keeps on crashing
  • Won’t connect to App Store
  • Can’t install or download apps
  • Whatsapp the keeps crashing

Screen

  • Responding to touch inputs very slowly
  • Got stuck on a black screen
  • Screen keeps on flickering
  • Shows some dead pixels on the  screen

Storage

  • How to free up some storage space
  • Where to find pictures taken
  • Not enough space for some apps

Recent Guides

iOS 6.1.1 Now Available for iPhone 4s, Fixes 3G and Battery Life Issues

By Chad | February 11, 2013

Apple released iOS 6.1.1 on Monday that can now be downloaded and installed by iPhone 4s owners. The updated version of the iOS 6.1, which was labeled with the build number of 10B145 and is a 23-MB download, is expected to address the issues brought by iOS 6.1 that reportedly affected the cellular performance and

Specifications

Memory

  • 8/16/32GB ROM
  • 512MB RAM
  • no microSD card slot

OS & CPU

iPhone 4

  • iOS 4, upgradable to iOS 7.1.2
  • Apple A4 (45 nm)
  • 1.0 GHz Cortex-A8
  • PowerVR SGX535

iPhone 4S

  • iOS 5, upgradable to iOS 9.3.5
  • Apple A5 (45 nm)
  • Dual-core 1.0 GHz Cortex-A9
  • PowerVR SGX543MP2

Audio

  • comes with a stereo loudspeaker
  • Active noise cancellation with dedicated mic
  • Lightning to 3.5 mm headphone jack adapter

Battery

iPhone 4

  • Non-removable Li-Po 1420 mAh battery
  • Stand-by: Up to 300 h (2G) / Up to 300 h (3G)
  • Talk time: Up to 14 h (2G) / Up to 7 h (3G)
  • Music play: Up to 40 h

iPhone 4S

  • Non-removable Li-Po 1432 mAh battery (5.3 Wh)
  • Stand-by: Up to 200 h (2G) / Up to 200 h (3G)
  • Talk time: Up to 14 h (2G) / Up to 7 h (3G)
  • Music play: Up to 40 h

Display

  • IPS LCD capacitive touchscreen, 16M colors
  • 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
  • 640 x 960 pixels, 3:2 ratio (~330 ppi density)
  • Corning Gorilla Glass, oleophobic coating

Connectivity

  • Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
  • Bluetooth v2.1, A2DP
  • comes with A-GPS
  • USB 2.0
  • with NFC capability that supports Apple Pay only

Camera

iPhone 4

Main Camera

Selfie Camera

iPhone 4S

Main Camera

  • 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF
  • LED flash, panorama, HDR
  • [email protected]

Selfie Camera

Build

  • Dimensions: 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
  • Weight: 137 g (4.83 oz)
  • Front/back glass & aluminum frame
  • Micro-SIM
  • Scratch-resistant glass back panel