How To Fix iPhone 4S With Short Battery Life

Problem description
Short battery life (instant death, irregular charge time, ect.)

Symptoms
Detail all measurable or observable symptoms in this section.


 * Short battery life
 * instant death
 * irregular charge time
 * & other similar behavior

Solution
This is often caused by a bad battery.

Diagnostic Steps

 * Test another battery

Repair Steps

 * - Remove the two P2 Screws at the bottom of the phone - push the back glass up towards the top of the phone. pull off glass gently.
 * - remove the two Philips 00 screws holding the battery connector on, (pay attention to placement of these screws)
 * - carefully remove pressure contact
 * - unclip battery connector
 * - pull battery tag ( if no tag, use 99% alcohol under the battery)
 * - place new battery, reassemble