iPhone 4

LCD Display



Part Brand
Apple Computer Company
1Yr Parts & Labor Parts & Labor

Time to Install
Up to 10 min


How and where can I get LCD Display Repair Service on a iPhone 4?

You can get your iPhone 4 LCD Display Repair Service by visiting Springfield iPhone Repair in Downtown Springfield, MO (412 S Campbell in Springfield, MO). No appointment is needed for this repair. Feel free to come to our shop location during our open business hours 10A-2P and 3P-6P Monday through Friday. Repair time is up to 10 min, and comes with 1Yr Parts & Labor Parts & Labor Warranty. If you choose (and the part availability allows for) to get this item shipped, you will likely forfeit any such warranties as described. This repair service is not available for price-matching at this time.
This product either is not available for outright purchase or is available for the part only at the same rate of $100 including shipping within the contintental 48 states and invalidates any such warranties as described in the warranty description for 1Yr Parts & Labor Parts & Labor.
*Includes Installation of LCD Only
Glass Lens/ Digitizer replacement not included
* 3.5-inch (diagonal) widescreen Multi-Touch display
* 960-by-640-pixel resolution at 326 ppi
* 800:1 Contrast Ratio
* 500 cd/m2 max brightness
ATTENTION: The LCD and Digitizer on the iPhone 4 are inseperable. In the first 40 iPhone 4 screens we have anaylzed, onle one (1) had the LCD and Digitizer unattached from eachother. The LCD and Digitizer/Lens are attached via adhesive (hence the yellowish color many were seeing with the initial lauch of the adhesive not curing completely yet) that cannot be seperated. The reasoning for this is two-fold:
  • Dust Prevention - With the advent of the LCD and Digitizer being seperate on the 3G & 3GS, many people complained about the dust that would form inside the iPhone screen layers. Like the original iPhone (2G), the iPhone 3 has all the layers of the screen fused together, thus making repairs more expensive, but keeping quality high.
  • Quality Control - with the advent of nockoff parts on sites such as ebay, Apple has likely chosen this fused design to deter nockoff screens from being produced.
Please see the iPhone 4 Complete Screen Replacement for current products.

Symptoms & Preventative Measures

When a Apple Computer Company iPhone 4 needs a LCD Display

Screen has 'ink' on it

Screen shows little or not content, and it looks like someone spilled ink on your screen. Sometimes you will find vertical colored/ white lines on the displaying portion of the screen. Other damage that occurs during this kind of damage usually is a cracked glass lens/digitizer. Damage usually occurs from sitting on the iPhone, or widespread pressure (as apposed to pinpoint pressure), or dropping the iphone on it's back. Replacement of the LCD will repair any dead pixels, vertical pixel lines or dead pixel horizontal lines. Does not include the glass lens/digitizer.

Preventative Measures include using a case for your iPhone that creates seperation between objects and the screen. Cases that don't create a 'lip' on the glass side of the screen may be fashionable, but provide no protection. An Otter Box™ protective case on the other hand, provides significant protection against impact damage to the front, back or sides of the iPhone. Screen protectors provide limited protection as they do not prevent PSI breaks (Pounds per Square Inch) where pinpoint pressure causes the screen to crack, however, it will aid in protection against sliding cracks where impact is minimal but objects harshly abrase the screen. For LCD breaks, the thicker & more padded the case, the better to cushion impact.

Dead Pixels

Dead Pixels are individual points on the LCD screen that do not show any color, but are gray. Typically, dead LCDs come in groups, usually in a hoizontal fashion. Damage usually occurs from pinpoint pressure from pressing on the glass lens/digitizer too hard, or sometimes from extreme heat.

Preventative Measures include using an Otter Box™ protective case, and keeping the iPhone out of the sun for long periods of time.

Stuck Pixels

Stuck Pixels are individual points or vertical lines of white, red, green and/or blue pixels. Vertical lines will tend to 'flash' or strobe, and sometimes move. This usually happens from damage to the LCD processing chip, and is only resolved by an LCD replacement. Individual pixels that are 'stuck' on an individual color are usually at the fault of the manufacturer, and can sometimes be fixed using a pixel fixer you can download for free from the iTunes Store. Unfortunately, unless you are still under warranty, you cannot get the manufacturer to replace the screen. If you get your LCD replaced by us, it comes with a 1 Year Warranty, which includes against stuck pixels due to manufacturing.

Preventative Measures include using an Otter Box™ protective case, and keeping the iPhone out of the sun for long periods of time. Individual pixels are impossible to avoid, timing depends on the quality of materials. We only use Apple Original Parts, and Warranty such parts for 1 Year.

White Screen of Death

Screen lights up white, or white with gray streaks. Damage usually means that the LCD processing chip has been irreversably damaged. However, if you find it's just solid white, typically a 'force restart' can resolve such issues. Damage usually occurs from impact damage or crushing from sitting on the iPhone or getting run over by vehicles (Yes, it does happen).

Preventative measures include a plastic adhesive clear/ anti-glare or reflective screen protector, a ZAGG Invisible Shield ™, or a case with a protective layer such as the Otter Box™.

Are the iPhone 4 & the 3G or 3GS LCD display the same?

No. View the iPhone 3G LCD | View the iPhone 3GS LCD

Is this part an Original iPhone part?

Yes. It comes with a 1 Year Warranty against manufacturing defects or installation errors, including the part and labor to replace it. This may include dead or stuck pixels, as long as the iPhone's impact sensor has not indicated a significant impact since the installation. Please ensure that you pick up a warranty card at the time of repair. The warranty explicitly does not include any LCD screen that is cracked, shattered or broken in any way, damaged via fluid or water, or if the iPhone was repaired by any other company. Warranty validation may require further inquiry than initial inspection.

(c) 2011 Griffin Concepts & Springfield iPhone Repair

Special Thanks to Phoenix-Dev Software
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