Update: Got replacement phone yesterday form AT&T, so far have seen a noticeable improvement in batter life. After initial factory reset, charge/drain of battery I have gone from an average of 15 hours of stand by time, to approx 3 days (see screen shot).
Do not know how this will play out with normal to moderate use, and still need to test battery drain while using Nokia Drive+/Navigon....but so far I am very pleased with my decision to get a replacement, as something was definitely wrong with the battery on my previous L920.
Note after doing factory reset on defective device to prep it for shipping, it BRICKED! - don't know if this is just a coincidence or final evidence of device malfunction... :-]
Purchased my Nokia L920 from local AT&T Store on 15-Nov-12 and have had some persistent battery issues from day 1.
- Extreme Battery Drain: during phone calls and using GPS apps (Drive Beta/ Navigon)
- Hot Battery: during (see above)
- Phone not retaining charge while plugged in to car/wall charger during (see above)
Attempted to resolve with factory re-set, restricting programs from running in the background, soft reset, and had only limited improvement.
AT&T to their credit were more than accommodating about the warranty swap request, and I should be getting a replacement handset in 4-7 business days. Customer service rep suggested my battery issues may be related to a yet unreleased needed firmware fix...hopefully my new handset will have an updated version of the firmware pre-loaded on it...
Do not know how this will play out with normal to moderate use, and still need to test battery drain while using Nokia Drive+/Navigon....but so far I am very pleased with my decision to get a replacement, as something was definitely wrong with the battery on my previous L920.
Note after doing factory reset on defective device to prep it for shipping, it BRICKED! - don't know if this is just a coincidence or final evidence of device malfunction... :-]
Purchased my Nokia L920 from local AT&T Store on 15-Nov-12 and have had some persistent battery issues from day 1.
- Extreme Battery Drain: during phone calls and using GPS apps (Drive Beta/ Navigon)
- Hot Battery: during (see above)
- Phone not retaining charge while plugged in to car/wall charger during (see above)
Attempted to resolve with factory re-set, restricting programs from running in the background, soft reset, and had only limited improvement.
AT&T to their credit were more than accommodating about the warranty swap request, and I should be getting a replacement handset in 4-7 business days. Customer service rep suggested my battery issues may be related to a yet unreleased needed firmware fix...hopefully my new handset will have an updated version of the firmware pre-loaded on it...
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