BlackBerry Forums Support Community               

Reply
 
LinkBack Thread Tools
Old 04-08-2014, 12:56 AM   #1 (permalink)
New Member
 
Join Date: Apr 2014
Model: zz10
PIN: N/A
Carrier: globe
Posts: 5
Post Thanks: 1
Thanked 0 Times in 0 Posts
Default Blackberry z10 10.2.1.2102 battery issues

Please Login to Remove!

My z10' battery is horrible after the update... anyone experiencing this??? need help here please.... i updated my device (z10) 2 days ago to 10.2.1.2102 and my battery drains fast... after the update i charged it to 95% it was 9am, left my phone in my room then i came back 1pm checked the phone, and the battery life was only 54%. wifi,nfc,bluetooth etc were turned off, no running apps either...
Offline   Reply With Quote
Old 04-08-2014, 08:52 PM   #2 (permalink)
BlackBerry Mensa
 
tsac's Avatar
 
Join Date: Mar 2005
Location: Others run out when we run in
Model: Z10
OS: 10.010219
PIN: No Pin just a Tack
Carrier: at&t
Posts: 8,300
Post Thanks: 43
Thanked 580 Times in 575 Posts
Default Re: Blackberry z10 10.2.1.2102 battery issues

the other issue is when the radio is searching fro a cell site. Check to see if you have good coverage. Also if the LI battery on any cell phone is allwed to discharge below 25% they generally do not fully recover even though they show 100% charged.



Maybe someone else can offer more info on the update.
__________________
If someone helps, tell them by clicking the Thanks buttonî


9810 BES
Z10 on BES
9700 BIS

Last edited by tsac : 04-08-2014 at 08:56 PM.
Offline   Reply With Quote
Old 04-09-2014, 10:50 AM   #3 (permalink)
BlackBerry Elite
 
knottyrope's Avatar
 
Join Date: Jan 2008
Location: Massachusetts
Model: Z30
OS: 10.2.1
PIN: t of blood has been taken
Carrier: AT&T-US with I dee ten tee errors
Posts: 6,721
Post Thanks: 272
Thanked 288 Times in 272 Posts
Default Re: Blackberry z10 10.2.1.2102 battery issues

read on for more info
Lithium battery myths dispelled - BlackBerry Support Community Forums
__________________
irony : many old timer posters have de-evolved into the trolls they once fought
I am on http://supportforums.blackberry.com
BES 10 running sweet for my Z30, Z10 and Q10
Offline   Reply With Quote
Old 04-13-2014, 06:01 PM   #4 (permalink)
BlackBerry Mensa
 
tsac's Avatar
 
Join Date: Mar 2005
Location: Others run out when we run in
Model: Z10
OS: 10.010219
PIN: No Pin just a Tack
Carrier: at&t
Posts: 8,300
Post Thanks: 43
Thanked 580 Times in 575 Posts
Default Re: Blackberry z10 10.2.1.2102 battery issues

Hate to disagree but the link you included offered this which is what most have reported in some form or another.

Over-discharging Lithium-ion

Li-ion should never be discharged too low, and there are several safeguards to prevent this from happening. The equipment cuts off when the battery discharges to about 3.0V/cell, stopping the current flow. If the discharge continues to about 2.70V/cell or lower, the battery’s protection circuit puts the battery into a sleep mode. This renders the pack unserviceable and a recharge with most chargers is not possible. To prevent a battery from falling asleep, apply a partial charge before a long storage period.

Battery manufacturers ship batteries with a 40 percent charge. The low charge state reduces aging-related stress while allowing some self-discharge during storage. To minimize the current flow for the protection circuit before the battery is sold, advanced Li-ion packs feature a sleep mode that disables the protection circuit until activated by a brief charge or discharge. Once engaged, the battery remains operational and the on state can no longer be switched back to the standby mode.

Do not recharge lithium-ion if a cell has stayed at or below 1.5V for more than a week. Copper shunts may have formed inside the cells that can lead to a partial or total electrical short. If recharged, the cells might become unstable, causing excessive heat or showing other anomalies. Li-ion packs that have been under stress are more sensitive to mechanical abuse, such as vibration, dropping and exposure to heat.
__________________
If someone helps, tell them by clicking the Thanks buttonî


9810 BES
Z10 on BES
9700 BIS
Offline   Reply With Quote
Reply


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads for: Blackberry z10 10.2.1.2102 battery issues
Thread Thread Starter Forum Replies Last Post
Initialize problem with BES and GroupeWise dupere BES Admin Corner 2 07-02-2008 02:09 PM
Mark Rejhon's Top 7 Most Important BlackBerry Requests for RIM's Growth Success Mark Rejhon General BlackBerry Discussion 15 06-06-2007 03:30 AM
BES 4.1 for Exchange - Now Available to TSupport Customers jibi BES Admin Corner 86 03-31-2006 11:06 AM
BES Domino 4.0 SP2 rsun BES Admin Corner 12 08-25-2005 01:27 PM





Copyright © 2004-2014 BlackBerryForums.com.
The names RIM © and BlackBerry © are registered Trademarks of BlackBerry Inc.