yashsingh1/xdaforums huggingface dataset:
[Sony Ericsson Xperia Neo, Pro] Iqbal Ansari:
We really need ICS kernels for our pro.

Most custom kernels available for pro are not battery efficient.

I request Devs to make a kernel based on stock with added governors and overclockability.

Or if somebody give me link to how to build a kernel I would like to try it for myself.
[Sony Ericsson Xperia Neo, Pro] srihari210:
New Version and Screenshots of LENO are UP

New Version of LENO rom is up. its based on CM10 FXP 150(Released Today)

Noticeable Changes:

1. UI Icons

2. Zeam Launcher (Dazzling Fast)

3. Moto Camera

Checkout first post for Forum link :)
[Sony Ericsson Xperia Neo, Pro] droland1978:
Android 4.x Sony Ericsson Xperia Pro MK16i QWERTZ without root.

Android 4.x Sony Ericsson Xperia Pro MK16i QWERTZ without root. (sorry bad eng lang)

Install with latest flashtool from here this: MK16i 4.0.2.A.0.42 (Generic DE) (Android 2.3.4)

After install refrehs the firmware to xxxx.62 on your PHONE (with wifi or mobilenet).

Now with PC Companion refreshing your phone to android 4.

Thats all...
[Sony Ericsson Xperia Neo, Pro] themrperfecto:
ameer1234567890 Please add the following kernals...

http://xdaforums.com/showthread.php?t=1973391

http://xdaforums.com/showthread.php?t=1926299
[Sony Ericsson Xperia Neo, Pro] emwno:
i got twrp recovery running on the cm9 kernel. but now, gotta do it for ics. ameer, you wouldnt happen to have any idea where i could get the source code?
[Sony Ericsson Xperia Neo, Pro] sidharth.299:
C.A.M.P.S+ is jellybean and not ics.. plz change the description on the first page
[Sony Ericsson Xperia Neo, Pro] ameer1234567890:
Changed! Thanks for notifying.
[Sony Ericsson Xperia Neo, Pro] thegreeat:
Need Stock Keyboard for Xperia Pro ICS

I am using Rooted unlocked bootloader with Ultimate HD ICS ROM

In the Xperia Pro, using its own keyboard, there is a little icon in the status bar which indicates whether the physical keyboard is in capitals mode, numbers, etc and it also gives word suggestions and learns the new word.

But i miss this in Ultimate HD. :crying: Is there any way the get the stock keyboard for Xperia pro. :eek:
[Sony Ericsson Xperia Neo, Pro] lo2ay:
Flash this file:

http://db.tt/d8joIm9b

I can confirm that it's working on uHD 2.0.
[Sony Ericsson Xperia Neo, Pro] thegreeat:
Thanks a lot bro !!

thanks a lot bro !:good: will confirm if it works.

Another issue for me. i can't get into CWMrecovery mod by pressing the volume down button.(even using ROM manager). everytime i am installing it using a installer which installs and reboots to CWM. help me to get into CWM easily

---------- Post added at 07:55 PM ---------- Previous post was at 07:37 PM ----------

thanks a lot bro !!!!!
[Sony Ericsson Xperia Neo, Pro] lo2ay:
Did you install a custom kernel ?

If no then use x-parts app from the play store. It automatically downloads and installs CWM for you ;)
[Sony Ericsson Xperia Neo, Pro] thegreeat:
Installed CWM but can't get to it

Thank you for the reply.

I have installed ClockWorkMod using RecoveryPro but i can't get into the recovery mod. ROM manager says CWM installed. but i can't get into the recovery mode by pressing volume button down when the sony logo appears.:confused: I can get into recovery mod after installing it using RecoveryPro ( it automatically reboots to recoverymod without pressing any key. So whenever i want to enter CWM i am installing it every time using RecoveryPro and it is the only way to get into recovery mode, :(

My Xperia pro is rooted, unlocked bootloader with Custom ROM installed ( Ultimate HD)

NOTE: previously i tried x-parts but it doesn't support Xperia Pro
[Sony Ericsson Xperia Neo, Pro] lo2ay:
What you have is a temporary recovery, it's installed directly to the system not to the kernel. Thus, you can't boot to recovery by pressing the volume buttons while booting. The only way to boot to recovery is -as you said- to select that option from RecoveryPro app. This recovery is also deleted if you format the system partition or flash a new ROM.

If you want to have a permanent recovery you should install a custom kernel.You already have an unlocked bootloader, so I would recommend Lupus v8 kernel.

see the OP for links and the how-to ;)
[Sony Ericsson Xperia Neo, Pro] thegreeat:
Please Confirm

http://www.media fire.com/?c04x6ajbliu3h i cant find v8 here. http://xdaforums.com/showthread.php?t=1827390

Since they will be in KB's can you share it with me ?

Will everything in my phone will work fine as before ? Is the CWM pre installed with that ?

---------- Post added at 10:29 PM ---------- Previous post was at 10:01 PM ----------

Got those finally !!

Now should i flash it using flashtool ? What about that Wifi Fix ?
[Sony Ericsson Xperia Neo, Pro] dympy:
That Wifi Fix are the Wifi modules, they're basically the Wifi drivers and you need to flash them if you want Wifi (:

Dympy.
[Sony Ericsson Xperia Neo, Pro] thegreeat:
Any kernel with SONY logo ?

Thank you Dympy. I have flashed them and my mobile is working fine now. But i am getting Lupus logo at the beginning. Is there any kernel with SONY logo.:D (yeah, sony is the primary thing for me).
[Sony Ericsson Xperia Neo, Pro] Drupry:
For stock ics try stock kernel plus.

Is the same like stock but have CWM and root. And sony logo :)
[Sony Ericsson Xperia Neo, Pro] srihari210:
FIX for FXP CM10

Just wanna share with our friends....

Those who love to have 720P video recording and Mass storage in FXP CM10, thery can checkout below link:

http://xdaforums.com/showpost.php?p=35335729&postcount=194

This fix is made for LENO rom. But, it works for FXP as well...

This is working PERFECT. I tested it on my DEVICE... why dont u try it now.... :)

-hit THANKS if I help you
[Sony Ericsson Xperia Neo, Pro] sidharth.299:
720p video is working but mass storage is not working... it shows the green android but it still connects in mtp mode
[Sony Ericsson Xperia Neo, Pro] attiamena:
please help

i have problem with my device

every time I get anew rom on my mobile mk16i "locked bootloader" it doesn't work stack in the sony logo and stop forever what I can do for it I want trying a god rom :(:crying:
[Sony Ericsson Xperia Neo, Pro] thegreeat:
whats ur phone spec ? is the bootloader is locked or unlocked ?
[Sony Ericsson Xperia Neo, Pro] tomcatoggo:
Hello!

I am quite confused atm. I was searching for the official generic ROM (.587) for ARC... and was hoping to find it somewhere in the Arc Forum. But this Thread seems to be made just for Xperia Pro.

Could someone please explain me.

Thanks!
[Sony Ericsson Xperia Neo, Pro] Drupry:
Xperia pro havn't separate forum, it's in arc forum. For arc roms search somewhere in this thread.

It would be rename to xperia arc/pro forum..
[Sony Ericsson Xperia Neo, Pro] Anne_Droid:
@ameer1234567890

{PRO | Alpha} Unofficial Cyanogenmod 10.1

http://xdaforums.com/showthread.php?t=2042380
[Sony Ericsson Xperia Neo, Pro] thegreeat:
http://xdaforums.com/showthread.php?p=35378792#post35378792

Stock based kernel

this thread has been closed and please remove the link.
[Sony Ericsson Xperia Neo, Pro] attiamena:
locked bootloader
[Sony Ericsson Xperia Neo, Pro] abdul1987:
Bro. Why don't add Cybershot Camera Mod by Rizal. It's really awesome.

http://xdaforums.com/showthread.php?t=1918744
[Sony Ericsson Xperia Neo, Pro] atmos929:
@ameer1234567890 Also add acid 5 audio drivers, they're awesome as well...

http://xdaforums.com/showthread.php?t=2006276

@abdul1987.- dude, I see from your signature that you're using arcknight in your PRO (I gues you mean proknight)... how is it?, I read somewhere that it can't switch to front camera or something
[Sony Ericsson Xperia Neo, Pro] atmos929:
apparently, even though title says [+PRO], CAMPS rom does not support PRO... and that it may be supported in next version...

http://xdaforums.com/showpost.php?p=35213384&postcount=523
[Sony Ericsson Xperia Neo, Pro] abdul1987:
+1. Yup. Tats right.

---------- Post added at 04:34 PM ---------- Previous post was at 04:14 PM ----------

Yup. Tats right. I m using ProKnight v2.1 since a month. I love this kernel. It's smooth n stable.

And yes u r right about the Front Cam. But I never use front cam so its ok for me. ;)
[Sony Ericsson Xperia Neo, Pro] Anne_Droid:
the older version of jimbo's kernel has a working front cam. here's the link if you want to try it, includes the wifi modules inside the rar file.

KERNEL - ICS - ArcKnight Kernel Beta 1 for Xperia Pro by jimbo77

http://www.mediafire.com/?r588tcgqqbf4511

I still use this on my pro.
[Sony Ericsson Xperia Neo, Pro] ltcdata:
How is the battery life on jimbo's kernel? do you know on what kernel is based?
[Sony Ericsson Xperia Neo, Pro] attiamena:
i have problem with my device

every time I get anew rom on my mobile mk16i "locked bootloader" it doesn't work stack in the sony logo and stop forever what I can do for it ??
[Sony Ericsson Xperia Neo, Pro] atmos929:
prior to installing the ROM, make sure to format /data, /cache/ and /system... also, a way too big bootanimation could lead you to that, I remember a past version of jellysandwich having a big bootanimation or something and all pro users were stuck a sony logo, so, try choosing a different bootanimation, if available.

What ROM are you isntalling?... I really recommend ultimate HD, it rocked back when my boot was locked, and it still rocks now that I am unlocked...

---------- Post added at 10:22 AM ---------- Previous post was at 10:18 AM ----------

by the way... anyone knows where I can get wifi modules for stock kernel?...
[Sony Ericsson Xperia Neo, Pro] abdul1987:
Wifi modules is not reqd for Stock Kernel.
[Sony Ericsson Xperia Neo, Pro] ltcdata:
If you install another kernel, and then flash it's modules, and then, revert to stock kernel, you need to reflash stock wifi drivers if you do not have a backup ;)
[Sony Ericsson Xperia Neo, Pro] dslrfans:
Anyone have kernel cm7 fxp150??? Only kernel.
[Sony Ericsson Xperia Neo, Pro] TinoZgb:
where should i ask for help if i'm having trouble unlocking the bootloader with the official way?
[Sony Ericsson Xperia Neo, Pro] dastreven:
Many thanks for the index here +1
[Sony Ericsson Xperia Neo, Pro] shareupload:
Buddy try this thread...

http://xdaforums.com/showthread.php?t=1879750
[Sony Ericsson Xperia Neo, Pro] attiamena:
install ultimate HD before and i have nothing the same problem :( i realy want to try it :( but what i can do ??

should i unlocked my bootloader to solve it ??

thanks for helping :)
[Sony Ericsson Xperia Neo, Pro] Rambo_FT:
Very useful topic for MK16i phones. Thanks.
[Sony Ericsson Xperia Neo, Pro] NekriST:
Anyone know how to fix wifi problem in ultimate HD 2.0 ? I have locked BL
[Sony Ericsson Xperia Neo, Pro] atmos929:
unlocking BL certainly makes testing ROMs a lot easier... you should consider it.

from what I remember... after getting ROOT in stock .431 ICS firmware and installing CWM through x-parts app...

in CWM:

* full wipe

* format /data

* format /system

* format /cache

less important and maybe optional:

* wipe dalvik

* wipe battery stats

* fix permissions

* flash ultimate HD zip file

in AROMA installer:

* stock camera

* GX home

* no facebook integration

* no useful apps (titanium backup or ES explorer)

* device: xperia pro (of course :))

* locked bootloader

* Nexus bootanimation

* Ultimate HD theme

After it finishes:

* do not reboot through AROMA, uncheck it.

back in CWM:

* wipe cache partition

* wipe dalvik

* fix permissions

* reboot system

It should start now... if after the sony logo you see the "X"

That's all I can remember... the actual hard and boring part would be to achieve stock ICS rooted and installing CWM on it

That's all I can thnk of... if this doesn't work, I don't know what else to do...

---------- Post added at 04:45 PM ---------- Previous post was at 04:39 PM ----------

this is weird, I never had any wifi problems... these usually come if you install kernels and forget to install wifi modules...
[Sony Ericsson Xperia Neo, Pro] wiidbzxt:
Guys, I need your help, I finally recieved my Xperia Pro back from Sony (they changed it for a new one), but I rooted ICS via 4.0.3 kernel method and afterwards I installed HD ROM, but my WiFi strength is really low, I loose signal if I move 4 mts. away from my router. The phone came with 2.3, but the problem is that through all the flashing process from 2.3 all the way to HD ROM I never tried WiFi, so I don't know if I did something wrong or if the phone is broken again. Any way to try and fix this?
[Sony Ericsson Xperia Neo, Pro] shareupload:
what kind of problem?

if your wifi is not working and i assume you are on stock kernel.... try to flash stock wifi module in CWM

stock wifi module - http://xdaforums.com/attachment.php?attachmentid=1273583&d=1345565020

[GUIDE] To install Xperia Ultimate HD on locked bootloader - http://xdaforums.com/showthread.php?t=1955248#
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
can anyone plz tell me how to flash new roms after unlocking bootloader . i m a noob :D sry:D

---------- Post added at 08:01 PM ---------- Previous post was at 07:57 PM ----------

i also get this much strength on my pro on ics but on gb it was more .
[Sony Ericsson Xperia Neo, Pro] wiidbzxt:
Hm...I flashed the Wifi modules and I still have no signal from my own room. :(

Guess I'll need to take it back to Sony...
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
yes try to get back to sony throught an ftf image by flashtool and then again try to install the rom after rooting . bcoz i did same and didnt had any wifi prob. its a long procedre but hope ill work ... bst of lc:):):):):)

press thanx if it helped :)
[Sony Ericsson Xperia Neo, Pro] wiidbzxt:
Thanks, I flashed the original firmware again without luck, Sony already told me the phone had a problem and that they were pretty sorry, according to them I might be able to change my XPro for a P. Thanks again for your help.
[Sony Ericsson Xperia Neo, Pro] abdul1987:
Hey peeps. I know most of u love Ultimate HD ROM out there. But have u tried Optimax 2.0 by Mr Tapa. Man no words to say. I felt it is the best. You have to try for yourselves to believe.

But yeah while installing there may be little touch probs. Just figure it out once. ;)
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
Pro for a p ... wow ... :thumbup::thumbup::thumbup:
[Sony Ericsson Xperia Neo, Pro] cxnlzy:
this post was really usually, thank you.
[Sony Ericsson Xperia Neo, Pro] atmos929:
you have grabbed my attention, good reviews in forum... I see he's about to release a new version, so I will wait for the release to test.
[Sony Ericsson Xperia Neo, Pro] Iqbal Ansari:
I dont know everytime I upgrade to ICS or JB I always revert back to GB.

Xperia 2011 rocks on GB.

GB <3

ICS is beautiful but whats the use of a beautiful horse if it cant win races. LOL
[Sony Ericsson Xperia Neo, Pro] srihari210:
New Leno BASED ON FXP 152

And Here I present a Gift for ALL...

Check out new LENO(Based on latest FXP 152) screenshots here: http://xdaforums.com/showpost.php?p=32887099&postcount=2

-hit THANKS if I help you
[Sony Ericsson Xperia Neo, Pro] beavermml:
lightweight rom of all?

hello to all XDA netizens... im a new member here.

currently im using fxp rom + lupus kernel which is great.. but i just want to know is there any rom (or configs) that can enable phone/sms application to stay on memory? i mean a lightweight rom is better that focus more on basic phone functions.. i have found that many roms availble in XDA put so many apps that i personally dont use.. i just want my phone to be lag-free especially when i answering call and sms...

i have search the forum for this and i found a couple of solution, jelly scream, v6 turbocharge, etc but the results is too unconsistent.. once i turbocharged, i get great response but after a while it get sluggish...

sorry for ranting and bad english...

thx in advance.. i am glad to be part of community
[Sony Ericsson Xperia Neo, Pro] 1stichiban:
Hi, i see you have supercharged the rom. have you tried the bulletproof app option? The V6 thread you can keep the sms app, android phone app in memory. the V6 script also has a fast engine flush option which can be used when android feels a bit laggy. Plus other options that can be implemented to further optimize the rom :)

if you like a lightweight rom, please try my port of arconium 8.2 running on GB. just follow the link on my signature.

Good luck!
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
You'll have to do some work . Download a latest fxp release . Unzip it and delete any app you don't want from system /app. Like you can put a launcher of low mem. Usage and del trebuchet . But don't del the apps that system needs . Then google search build.prop tweaks . Open build.prop in notepad ++ and paste the one u need .. zip back again and install ... Ull get ur lightweight and amazingly fast rom

:):):):)

Try and press thanx if helped gud lck
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
Thanx in adv for ur beautiful Rom ... :thumbup::thumbup: I'll try in a day or so and report about performance :):thumbup:

---------- Post added at 02:02 PM ---------- Previous post was at 01:25 PM ----------

Thanx in adv for ur beautiful Rom ... :thumbup::thumbup: I'll try in a day or so and report about performance :):thumbup:
[Sony Ericsson Xperia Neo, Pro] Iqbal Ansari:
SD card ???

Hi guys !

I currently use a 8 GB class 6 micro sd card and I'm thinkin of upgrading it as I'm getting out of memory.

So I'm getting a 32 GB card but I'm confused between a class 4 and a class 10 card. I don't care about file transfer speed but I want faster app (mostly HD games) loading as I'm planning to use link2sd.
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
It really don't matter so.much . Speed is almost same:thumbup: . I suggest u should get a class 4 card .
[Sony Ericsson Xperia Neo, Pro] manasgirdhar:
There is a BIG difference in the speeds...I have used a class 4 but now i use SDHC and yes the difference is quite Noticeable.
[Sony Ericsson Xperia Neo, Pro] Anne_Droid:
@ameer1234567890

Its not new but I think this isn't on your list:

(ROM) (PRO) GB Ported XperiaS style XperiaArcHD

http://xdaforums.com/showthread.php?t=1864943
[Sony Ericsson Xperia Neo, Pro] GeekGod:
thanks! comprehensive thread! :good:
[Sony Ericsson Xperia Neo, Pro] Anne_Droid:
Here's another GB Rom. Hot off the grill ;)

[ROM]-[Arc][Arc-s][Neo][Pro] - [GB][2.3.7]Xperia Plus[Lightweight GB ROM][Beta]

http://xdaforums.com/showthread.php?t=2077316
[Sony Ericsson Xperia Neo, Pro] ezro:
Hey @ameer1234567890 i just checked Rush kernel's post and it no longer supports Xperia Pro, you should erase it from the kernel's list :eek:
[Sony Ericsson Xperia Neo, Pro] 1stichiban:
Hi, found this CM10 rom

{Pro/Mini/MiniPro}[ROM][KERNEL][LINARO][DEVELOPMENT] - CM10/FXP extended

The Dev owns our device, so maybe (fingers crossed) could provide good support.

cheers!
[Sony Ericsson Xperia Neo, Pro] beavermml:
re : lightweight rom of all\?

i thought that ics/jb wont recognize build.prop hack anymore? i like jb/ics because of its consistent looks.. still as a side note.. i can get 20hour+ using m66b kernel + fxp152 which is great..

can someone guide me hor to force sms/phone app in memory? i cant understand the guide in the v6 at all.. :(
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
no according to me they work bcoz on adding tweaks i hav seen a considerable improvement in performance and battery ... i used flashlight wifi listen music long time fb etc and battery still remain after 2 days on my pro.

and yes

sys.keep_app_1=com.example.app

replace exmple by process name u want to keel in memory and add to build.prop :):):)
[Sony Ericsson Xperia Neo, Pro] ameer1234567890:
Removed! Thank you for notifying.
[Sony Ericsson Xperia Neo, Pro] i0nsn0w_devs:
Wow, BIG THANKS for your work with the lis!

sn0w
[Sony Ericsson Xperia Neo, Pro] emwno:
@Pro users I have a fully working TWRP + CWM kernel redy for cm10 with many optimisations. If you would like o have it, please let me know. (in thread not pm)
[Sony Ericsson Xperia Neo, Pro] abdul1987:
Yes please. We would definitely like to know it.

Thanks in advance.:good:
[Sony Ericsson Xperia Neo, Pro] Steven Seagal:
Does anyone have the baseband 83 for the xperia pro mk16i ? ? :confused:
[Sony Ericsson Xperia Neo, Pro] abdul1987:
Just a silly question. Is there any major difference between basebands? What change does it make?

Like 72 vs 77 vs 83 and so on......

Couldnt find any appropriate answer thats y..........

Thanks in advance.:good:
[Sony Ericsson Xperia Neo, Pro] samarsgnr:
With no disrespect everyones opinions are different .. Difference was there . i said not much .. :)
[Sony Ericsson Xperia Neo, Pro] pelago:
The first link to "MK16i 4.0.2.A.0.58 (1249-8108)" via http://xdaforums.com/showpost.php?p=25747415&postcount=34 and dropbox no longer works. The ALT1 link works - I didn't try any others.
[Sony Ericsson Xperia Neo, Pro] sidharth.299:
is there a proper working over clockable kernel for gingerbread???
[Sony Ericsson Xperia Neo, Pro] Iqbal Ansari:
No need to overclock GB. Overclocking is just a waste of battery on GB.

But still if you want to overclock use ultima GB kernel.

Its 100% stable and supports upto 2 GHz OC with amazing battery life.
[Sony Ericsson Xperia Neo, Pro] sidharth.299:
i needed overclocking to watch hd movies... i hav tried ultima kernel but it used to freeze a lot.. which version r u talking about??
[Sony Ericsson Xperia Neo, Pro] sadique_shiblee:
Anyone got this firmware?

4.1.B.1.13
[Sony Ericsson Xperia Neo, Pro] kubakrizka:
Thanks for this list of ROMs and Kernel, it helps me many times.... :) :good:
[Sony Ericsson Xperia Neo, Pro] sidharth.299:
its not released yet...
[Sony Ericsson Xperia Neo, Pro] abdul1987:
Is this what u r looking for?

http://developer.sonymobile.com/dow...ves/open-source-archive-for-build-4-1-b-1-13/
[Sony Ericsson Xperia Neo, Pro] sadique_shiblee:
no, thats the source, I need it in form of rom image. Sorry for asking, its not released yet for Pro...
[Sony Ericsson Xperia Neo, Pro] :
Kernel

I would appreciate you to let me know which Kernel is more suitable to be use with CM 7.2.0 Official (Iyokan) for SE Xperia Pro Mk16a. Please help me to select the kernel.

With kind regards,
[Sony Ericsson Xperia Neo, Pro] zumorito:
Don't overquote please. Edit your post
[Sony Ericsson Xperia Neo, Pro] sadique_shiblee:
Dont Know about others, But the second one (Stock Kernel with CWM and root - based on 4.0.2.A.0.62 firmware) should work with Stock GB 100% and stable...
[Sony Ericsson Xperia Neo, Pro] lo2ay:
Did you really had to quote the whole first post ? :banghead:
[Sony Ericsson Xperia Neo, Pro] :
I appreciate very much your prompt help. With my best regards.

---------- Post added at 12:13 PM ---------- Previous post was at 11:55 AM ----------

Do not be so susceptible. Cooperate but do not criticize.

---------- Post added at 12:16 PM ---------- Previous post was at 12:13 PM ----------

Yes I really need to quote the whole first post. Please do something to help in this excellent forum.
[Sony Ericsson Xperia Neo, Pro] TinoZgb:
is there any stable CM ROM for the pro that has the Sym key working? i really miss it...

thanks
[Sony Ericsson Xperia Neo, Pro] Drupry:
OMG why ? unnecessary spam..

but what @sadique_shiblee say, Stock Kernel with CWM and root - based on 4.0.2.A.0.62 firmware is 100% stable, working good, I tested it, no problem.

I think no, but this dev wrote (somewhere on official CM10 thread), that he will working on it :)
[Sony Ericsson Xperia Neo, Pro] TinoZgb:
thanks man, that's (un)fortunate.

and are there stable ICS/JB CM roms with all functionality? (keyboard light, responsiveness, no reboots, good battery etc)

i'm sorry, there are so many and i'm confused, and everything is changed since the last time i was here.