[Xperia Arc Android Development] constantinexx:
http://search.digikey.com/us/en/cat...ics/pmic-battery-management/2556336?k=bq27520 which one of these

iwill resolder new one and make an end for this suffer .....

can you help ??

sir can you help me again

which one of these i had to replace in my SE ARC to resolve the 0% batt issue http://search.digikey.com/us/en/cat...ics/pmic-battery-management/2556336?k=bq27520 and what do you think it can be solved by resolder new one?is all ineed to replace the damaged BQ ? idont need to for example to flash a specific firmware ?

is the (BQ) preprogrammed ?in another way is the bq comes ready to use with out any (FLASHES)

THIS IS THE CONVERSATION I HAD WITH THE TEXAS INSTRUMENTS TECH SUPPORT

Your request is being processed. A representative will be with you momentarily.

Your Digi-Key representative for this Live-Help session is Dustin ext 2237.

Dustin ext 2237: Welcome to Digi-Key Live-Help. How may I assist you?

constantine: HI sir

constantine: can i ask

constantine: i have a Sonyericsson arc

constantine: i downgraded it from 2.3.4 to 2.3.3

constantine: now iam facing the famous 0% battery issue

constantine: hello???

constantine: sir

Dustin ext 2237: I am still here.

constantine: they told me that the BQ27520 is damaged and it canot report the batt status any more

constantine: according to you

constantine: there are many models of these fuel gauge right?

constantine: what is the model that is used in the SE ARC

constantine: is THE BQ is preprogrammed

constantine: ??

constantine: can i change it

constantine: ??

constantine: please help me iam struggling with this

Dustin ext 2237: One moment while I do some research.

constantine: 3months

constantine: i will appreciate it

constantine: http://search.digikey.com/us/en/cat...ics/pmic-battery-management/2556336?k=bq27520

Dustin ext 2237: The difference between the parts is simply the packaging the part is provided on.

constantine: how?

constantine: can i order 1 or 2 pcs?

Dustin ext 2237: T is calling out "Tiny reel" and the R is calling out "full reel".

Dustin ext 2237: 296-27621-1-ND - Click here

constantine: technically if i re solder a new one my problem will be solved??

Dustin ext 2237: This one is listed that one piece can be ordered, however since it is a non-stocking part, you will want to verify with our Sales department if that is the case.

Dustin ext 2237: I am not familiar with the issue, so I cannot say for sure.

constantine: ok

constantine: but

constantine: what are the procedures to order

Dustin ext 2237: Domestic orders can be placed via phone at 800-344-4539, fax your order to 218-681-3380, email your orders to orders@digikey.com or online at www.digikey.com (click online ordering). Digi-Key is open 24 hours/7 days a week/365 days of the year. For your special requests or questions you might have, there is space available in the order notes of your order.

constantine: one more question please

Dustin ext 2237: Certainly.

constantine: is it (BQ) ready to install with out flashing any commands

constantine: just PLUG AND PLAY IF we can say

Dustin ext 2237: One moment while I check.

constantine: you never heard about the 0% issue?

constantine: cause i bought my ARC with warranty and sony ericsson refused to change my mobo

constantine: and there are hundreds of bricked phone with this issue? now my mobiles says 1% after a kernel patch

constantine: and when i check the voltage on my phone (on mobile status) it says 0

Dustin ext 2237: From what I am understanding of the datasheet, this part will not require any special programming.

Dustin ext 2237: This is the first I have heard of this issue. I am not familiar with what causes that problem.

constantine: on your opinion (you are not responsible)

constantine: if there is a mobile without this bq how it wolud be acting like??

constantine: iam really sorry for taking time

Dustin ext 2237: Not a problem.

Dustin ext 2237: If I were to guess, your battery gauge program or application would not indicate the battery levels properly if at all; you're phone would most likely not run as it would not be given a battery level indication.

constantine: why you are mentioning that there is G1 and G2

Dustin ext 2237: Or your phone may possibly act as though there is little or no battery power.

Dustin ext 2237: The G1 and G2 suffixes Would be indicating RoHS Compliance I do believe.

constantine: its right cause my phone keeps on even i removed the batt(while pluggin it on charger)

constantine: can you imagine

constantine: ?

Dustin ext 2237: From what I have seen with most mobiles, if they are plugged in before the battery is removed, they will continue to stay on after the battery is removed. However you would not be able to boot the phone if the battery was removed.

Dustin ext 2237: International orders can be placed via phone at 001-218-681-7979, fax at 001-218-681-3380, email at international.internet@digikey.com or online at www.digikey.com (click online ordering). Digi-Key is open 24 hours/7 days a week/365 days of the year. For your special requests or questions you might have, there is space available in the order notes of your order.

constantine: thank you for your time sir ..and iam really glad to talk to you..

Dustin ext 2237: You will need to speak to our Sales department for that information.

constantine: thank you very much

Dustin ext 2237: You're welcome. It was my pleasure.

constantine: have anice day

Dustin ext 2237: The Technical Reference number is T1682622.

Dustin ext 2237: You as well, thank you.

Dustin ext 2237: Thank you for visiting. Please feel free to contact us at anytime.

constantine: prays to us

Thank you for contacting Digi-Key Live Help! You may now close any windows you do not need and continue browsing on the Digi-Key website.

AND THIS IS THE BQ MODEL

http://search.digikey.com/us/en/products/BQ27520YZFT-G1/296-27621-1-ND/2344440