Database Info

[Q] The LG Optimus S

Hi I was wondering if z4root will work for my phone. Or what I have to do to make it work. ty
Model # LS670
Android version 2.2.2
Baseband version LS670MVD_60401001
Kernel Version 2.6.32.9
Build # ZVD.41B2924E
SW Version LS670ZVD

you you need to revert back to v9 root then update to zvd check this out at android central for step by step instructions on the optimus s.i would post the link but i cant since i havnt posted 8 times yet

[Q] Need help in updating to 2.3.3

HI
I have got my nexus S recently. i am still stuck with 2.3.1. and i have not done any mods like rooting etc...
Please help me with
1. updating procedure of 2.3.3.
2. Do's and Don'ts of updating
3. Links for the manual update for 2.3.3
here are my phone details
Android version: 2.3.1
Baseband version I9020XXJK8
Build number GRH78
Thanks & regards
T. Sriramakrishna

[Q] Razr Maxx HD Build Update

I have the XT926 in India and i am trying to use the phone here, Though Verizon claims it is a global phone i cant get it to work here on the current version of the software .
System version : 9.16.6XT926.version.en.US
Android Version : 4.1.2
Kernel Version : 3.0.31 -ge491d6d
Build Number : 9.8.1Q-62 _VQW_MR-2
Under this current build the phone doent seem to work . After much looking around some people claim their phone works perfectly fine in India . On enquiring their version of the software it is
System Version: 9.18.79.XT926.Verizon.en.US
Android Version: 4.1.2
Kernel Version: 3.0.31-g101ca72
Build Number: 9.8.1Q-79
As per the Verizon website 9.16.6XT926.version.en.US is the official software update , On the web however there is some chatter as to how Verizon had at some point launched two updated and the second is no longer available .
Can someone please assist on how i can upgrate to the 9.8.1Q-79 build no from the current version . i have tried to look around cant find a downloadable file of that build anywhere .
Appreciate all the help i can get
Thanks

You can get 9.18.79 here:
http://sbf.droid-developers.org/vanquish/list.php
Flash with RSD Lite (or manually with fastboot if you prefer)

[Q] How to install 4.4.2 on S4 GT-I9500...currently on 5.0.1(Chinese)

Currently i have a Chinese Version of lollipop (5.0.1)For my s4...but it has no google Features in it..i.e no play store etc.
so now i want to install official 4.4.2 via odin
but when i click on start it shows "complete (write)operation failed"
when i googled this issue
some people say that if u have a newer version of android u cannot roll back to older version. u can only install same version or an upgraded version
some people say change the usb cord and port. ..i did that thing thrice....nothing happened
since there is only one Chinese official 5.0.1 for s4 till now ...rest all of them are 4.4.2
So now i am in a trap i cannot roll back and i cannot use chinese version of lolipop
Plz help me out with this issue..

ROM Needed

I just bought a tablet. It's running android 2.3.7. I need to run whatsapp in it but this version of android is not supported anymore. Is there a solution ? When i tried to update it..i didn't find its ROM. Table name is PocketBook A10.