yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Q&A, Help & Troubleshooting] |Kanu|:
Then i guess u have to switch to other kernel....if u do so and it gives u more battery life....inform me via a private msg.

When u click on the camera icon in pudding camera and hit the back button u can see the camera working(Its a hit and trial method.....no point btw)
[Galaxy S I9000 Q&A, Help & Troubleshooting] xdTiMmIxd:
Well, the problem is, when I click on install zip from sd-card and chose any rom-file, there appears the message:

Can't open ... (path)

Bad

or something like that, and it won't work, with none of the files I've tried.
[Galaxy S I9000 Q&A, Help & Troubleshooting] Shivver:
Hi

I got a problem with my Galaxy S+.

When I'm trying to call to someone, the handsfree (loud speaker) automatically is on, it's not always, but really often, it's really annoying.

I changed the ROM and Kernel but the problem is still the same.

Also I tried another dialer but it's doesn't helps.

Sometimes when someone calling me it also happens.

Do you have any idea how to fix it? It's hard to use mobile with this problem.

Maybe there is any way to delete handsfree speaker?
[Galaxy S I9000 Q&A, Help & Troubleshooting] |Kanu|:
U can try dooin a clean install.......Format SD Card, Dalvik cache and cache......and try it then!!
[Galaxy S I9000 Q&A, Help & Troubleshooting] Shivver:
Thanks, I think I tried it once and it doesn't helps.
[Galaxy S I9000 Q&A, Help & Troubleshooting] saulotas:
You think? Be sure.
[Galaxy S I9000 Q&A, Help & Troubleshooting] jaggyjags:
Hi all. I think I have a severe problem with my phone. When connected to 3G and charging battery while using it intensively (browsing the web) it always reaches over 60°C and charging stops and starts reducing. Please, I need to now around what temperatures your phone remains in the same conditions (3g and charging) before I send it to repair. I use an app called battery monitor 3 which comes in handy for reading temperatures over time and to keep logs. Thanks!
[Galaxy S I9000 Q&A, Help & Troubleshooting] Dragon0501:
I am using camera zoom fx. Best app!
[Galaxy S I9000 Q&A, Help & Troubleshooting] FinnAndJake:
Working on ics?

Bakorrrr!!
[Galaxy S I9000 Q&A, Help & Troubleshooting] Dragon0501:
Yes is working
[Galaxy S I9000 Q&A, Help & Troubleshooting] jaggyjags:
No one? :(
[Galaxy S I9000 Q&A, Help & Troubleshooting] jalal.arkat:
I have i9001 , i flashed new original rom but while flash finished phone not reset only power down and charging I manualy power on but hang on logo.I flashed five original rom This is so with all their.

please help me to boot up my i9001.
[Galaxy S I9000 Q&A, Help & Troubleshooting] Dragon0501:
Did you flash with odin or with an recovery? and when recovery which recovery?
[Galaxy S I9000 Q&A, Help & Troubleshooting] jalal.arkat:
i flashed five officialrom with odin after flash phone not reset only power down.

i not have recovery or I,m not know go in recovery,power down conect usb volume up with power after show samsung logo 19001 go in other download mod like original downlod mod, but this download mod not flashable with odin and error.
[Galaxy S I9000 Q&A, Help & Troubleshooting] tiberiuboboc:
Go to recovery mode (volume up+power and when the android robo apears hit the left key) and wipe dara/factory reset and wipe cache. Reboot and it must to work :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] thinkpozzitive:
It's likely that the battery is heating up, which means for the most part that it's near it's lifespan...would advise buying a new bttery.....they're quite cheap.

Best of luck.
[Galaxy S I9000 Q&A, Help & Troubleshooting] ardu:
soft brick

Hi everybody, i just bricked my i9001 after trying to flash bootloader with odin.This was due to the touch recovery that brought me in a bootloop :(

I ordered a jig to reinstall the bootloader, cause now i only get "phone ! pc".My question is: after i receive my jig, what should i do(steps) to reinstall bootloader? Thx in advance
[Galaxy S I9000 Q&A, Help & Troubleshooting] mattrising92:
Once you received your jig, take the battery out and place it back in again.

Your phone should be turned off now. Now plug in the jig (not connected to the computer) and hold menu + volume down + power button and voila you're in Download Mode!

Once it displays the Download Mode, remove the the jig and continue flashing your ROM from the computer (via USB)
[Galaxy S I9000 Q&A, Help & Troubleshooting] ilia21:
Bricked Phone

hi,

I think I bricked my phone galaxy s i9000 somehow. Suddenly the phone shutdown and from there on it got stuck in a boot loop. I successfully flashed with ODIN the cyanogenmod 7.1 galaxy s ROM and the 2/6/35/12-gdf10700 pawitp@pawitpmbp #1 Kernel. The android version is 2.3.7, the base-band version is I9000XXJVK, the build number is GWK74 and the recovery clock version is CWM-based recovery v5.0.2.6.

Now after I started the new Rom I couldn't install any apps and there was no market. In storage all was unavailable except the additional storage (the external sd).

I tried fixing the partitions with ADB thinking they where in the wrong format but all I ended up doing is corrupting my external sd. Now my computer doesn't recognize any storage and the phone either.

here is the ADB process:

Microsoft Windows [Version 6.1.7601]

Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Ilia>adb devices

List of devices attached

313110F709E900EC device

C:\Users\Ilia>adb shell

~ # parted /dev/block/mmcblk0

parted /dev/block/mmcblk0

GNU Parted 1.8.8.1.179-aef3

Using /dev/block/mmcblk0

Welcome to GNU Parted! Type 'help' to view a list of commands.

(parted) print

print

print

Model: SD SU16G (sd/mmc)

Disk /dev/block/mmcblk0: 15.9GB

Sector size (logical/physical): 512B/512B

Partition Table: msdos

Number Start End Size Type File system Flags

1 1049kB 15.9GB 15.9GB primary ext2 boot

(parted) help

help

help

check NUMBER do a simple check on the file system

cp [FROM-DEVICE] FROM-NUMBER TO-NUMBER copy file system to another partition

help [COMMAND] print general help, or help on

COMMAND

mklabel,mktable LABEL-TYPE create a new disklabel (partition

table)

mkfs NUMBER FS-TYPE make a FS-TYPE file system on

partititon NUMBER

mkpart PART-TYPE [FS-TYPE] START END make a partition

mkpartfs PART-TYPE FS-TYPE START END make a partition with a file system

move NUMBER START END move partition NUMBER

name NUMBER NAME name partition NUMBER as NAME

print [devices|free|list,all|NUMBER] display the partition table,

available devices, free space, all found partitions, or a particular

partition

quit exit program

rescue START END rescue a lost partition near START

and END

resize NUMBER START END resize partition NUMBER and its file

system

rm NUMBER delete partition NUMBER

select DEVICE choose the device to edit

set NUMBER FLAG STATE change the FLAG on partition NUMBER

toggle [NUMBER [FLAG]] toggle the state of FLAG on partition

NUMBER

unit UNIT set the default unit to UNIT

version display the version number and

copyright information of GNU Parted

(parted)

Please help!!!
[Galaxy S I9000 Q&A, Help & Troubleshooting] ardu:
Thanks.But should I flash the rom with odin or should I flash with some official samsung app? I want to restore original bootloader and recovery :/
[Galaxy S I9000 Q&A, Help & Troubleshooting] Shivver:
Hi

I got a problem with my Galaxy S+.

When I'm trying to call to someone, the handsfree (loud speaker) automatically is on, it's not always, but really often, it's really annoying.

I changed the ROM and Kernel but the problem is still the same.

Also I tried another dialer but it's doesn't helps.

Sometimes when someone calling me it also happens.

Do you have any idea how to fix it? It's hard to use mobile with this problem.

Maybe there is any way to delete handsfree speaker?

I cleaned everything and made new flash but the problem is still here =/
[Galaxy S I9000 Q&A, Help & Troubleshooting] lepidas:
Iam trying to copy a (big) file from SD CARD to root but it says "Failed to copy file" the app I'm using is Root Browser.
[Galaxy S I9000 Q&A, Help & Troubleshooting] |Kanu|:
Try astro Browser....!!
[Galaxy S I9000 Q&A, Help & Troubleshooting] lepidas:
neither ASTRO could copy it.

edit:ok I got it. The folder I was trying to insert the file wasn't WRITEABLE

job was done with root explorer
[Galaxy S I9000 Q&A, Help & Troubleshooting] jaggyjags:
How much time it takes for you all to charge the battery fully?

It takes for me more than 4 hours with phone on standby, is this normal?
[Galaxy S I9000 Q&A, Help & Troubleshooting] lepidas:
About an hour for me
[Galaxy S I9000 Q&A, Help & Troubleshooting] Shivver:
for me also about 4 hours.
[Galaxy S I9000 Q&A, Help & Troubleshooting] zimmbadroid:
3 to 4 hours in my case.
[Galaxy S I9000 Q&A, Help & Troubleshooting] andimae:
Also about 4 hours...
[Galaxy S I9000 Q&A, Help & Troubleshooting] Gusta_HR:
Same here..maybe more..

sent from the other side of my Galaxy :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] ultrahurt:
twrc

I've got a problem with twrc. Can't find wipe battery status in this recovery. Maybe not seen it?

Someone can help, please? Need to have less battery drain.

Thanks
[Galaxy S I9000 Q&A, Help & Troubleshooting] zimmbadroid:
Couldnt find it myself (twrp 2.2.0).

Try battery calibration from play store.
[Galaxy S I9000 Q&A, Help & Troubleshooting] umb3rts:
Just delete it manually when you are 100% charged with root explorer or something like that. /data/system/batterystats.bin

Inviato dal mio GT-I9001 che di originale non ha più nulla ed ora anche con la CGM9 usando Tapatalk 2.
[Galaxy S I9000 Q&A, Help & Troubleshooting] ultrahurt:
twrc

I ok. 'll try.

Sono italiano anche io!
[Galaxy S I9000 Q&A, Help & Troubleshooting] Sot0:
The Feature has been removed since a google engineer said it doesnt change anything ;)

http://www.xda-developers.com/andro...-battery-stats-does-not-improve-battery-life/
[Galaxy S I9000 Q&A, Help & Troubleshooting] Cloudxxxx:
Hi guys, i'm new here.

I have installed a CM9 Alpha5 + CameraFix on my I9001 but i got a problem with Gtalk voice/Video Call: The other party can't hear me, seems like the microphone doesn't work on Gtalk.

I know i should ask this on the developer forum in the right thread, but i still haven't made 10 post to do that :)

Anyone has the same problem?
[Galaxy S I9000 Q&A, Help & Troubleshooting] xKLDx:
hi , i wanna know if overclocking the phone would have any visible change in performance of the device while playing games like modern combat 3 or others because the game lags too much on here

thanks :D
[Galaxy S I9000 Q&A, Help & Troubleshooting] andimae:
Hello again.

Today some updates and some more questions:

My deep sleep problem is caused by bluetooth, bluetooth on results in no deep sleep.

With new camera update camera, skype video, qr-scan,... works.

But now:

I have a problem with my bluetooth built in handsfree set in my car. If I start a call, radio mutes and the phone dials but i can't hear anything and the called person doesn't hear me -> no sound.

Second problem: with a cable headset i only can change the volume from very high to extremly high. All in all it's too loud.

Any hints?
[Galaxy S I9000 Q&A, Help & Troubleshooting] anveshh:
Almost 4 hours...:D
[Galaxy S I9000 Q&A, Help & Troubleshooting] sc4les:
4 hours :p
[Galaxy S I9000 Q&A, Help & Troubleshooting] mrjraider:
EFS Backup question

Hi guys,

Due to the fact that i am a complete noob in flashing i got an question.

I know it is VERY important to backup your EFS folder. I know it contains your IMEI and MAC adress. I believed these numbers are encrypted in a .bin file.

The problem/my question is: I do not have any .bin file in my efs map, however. I can stil make and recieve calls, use 3g internet, unlock my SIM. And my IMEI number (*#06#) is the same as the sticker behind my battery.

Why cant i find the .bin file(s) to backup? I did make a backup without these files..

Thank you for anwsering
[Galaxy S I9000 Q&A, Help & Troubleshooting] Gusta_HR:
W00t???

who told you that? Thats not true. Install recovery you want and make a backup of your current rom. Then you can either flash something stock via odin or something cooked via recovery... err plz read i9001 wiki before bothering here...

sent from the other side of my Galaxy :)
[Galaxy S I9000 Q&A, Help & Troubleshooting] mrjraider:
Additionally, it is recommended to make backups of your /efs and /persist partitions which among other things contain your IMEI. In rare cases you might destroy these during flashing and you will have no way of getting them back. Your carrier will most likely not allow you to connect to it without a valid IMEI. A backup can be performed using adb like this:

adb shell su -c "dd if=/dev/block/mmcblk0p27 of=/sdcard/efs.ext4 bs=4096"

adb shell su -c "dd if=/dev/block/mmcblk0p12 of=/sdcard/persist.ext4 bs=4096"

From the GT-I9001 Wiki.

I am not that stupid, i've read the entire wiki before posting :confused:
[Galaxy S I9000 Q&A, Help & Troubleshooting] loplo:
That is correct. Use some tool (like EFS Pro) if planning to install and test some ROMs. Not one user had corrupted EFS while installing ROMs.
[Galaxy S I9000 Q&A, Help & Troubleshooting] mrjraider:
It is a just-in-case-of matter. However i do have a backup but without the .bin files..
[Galaxy S I9000 Q&A, Help & Troubleshooting] saulotas:
forget the .bin files, the above commands will backup the partitions to image files, so in case of trouble, you restore the partition not the individual files that might contain.

probably someone backed up those partitions into .bin files with some other tool so don't worry about it.

Sent from my GS+ using arco's CM9 and xda premium
[Galaxy S I9000 Q&A, Help & Troubleshooting] b02:
I was editing some stuff inside framework/twframework/systemui/dialer/phone apks etc.

and i came to point where i wanted to edit lockscreen, on rom i use there is lidroid lockscreens, and its xxkqe based so its value pack. i was wondering where i can find and edit files so i get blue instead of green when i answer phone or change lockscreen circle from white to blue ...

anyone can guide me where to find files and change those ics style lockscreen and dialer and change colours ? =)
[Galaxy S I9000 Q&A, Help & Troubleshooting] jokubas00:
Battery

Hey, I would like to get some info how to make my SGS+ battery drain better. I have installed arco's CM9 Alpha 5 :) And i also heard that if you install Camera fix battery drains faster. Is that true?

As always, sorry for my bad english. :laugh:
[Galaxy S I9000 Q&A, Help & Troubleshooting] sugggus:
How Can I unlock it (network lock)?

Hi,

is there any away to unlock (the network lock) the phone?

Thanks
[Galaxy S I9000 Q&A, Help & Troubleshooting] shad0wboss:
try flashing this maybe and it'll unlock your network?
[Galaxy S I9000 Q&A, Help & Troubleshooting] h94sharma:
I seemed to have deleted my settings icon from the menu but luckily i had a shortcut and it's working. Any Idea how to get my icon back?
[Galaxy S I9000 Q&A, Help & Troubleshooting] shad0wboss:
touchwiz or launcher pro?
[Galaxy S I9000 Q&A, Help & Troubleshooting] h94sharma:
Touchwiz

actually touchwiz 4 using tw4manager.
[Galaxy S I9000 Q&A, Help & Troubleshooting] shad0wboss:
wouldn't it be easier to install that touchwiz 4 apk again and get the launcher back?
[Galaxy S I9000 Q&A, Help & Troubleshooting] h94sharma:
I am a complete and utter noob so i have no idea how to get back the original launcher. Could u tell me how please?
[Galaxy S I9000 Q&A, Help & Troubleshooting] wierzbik:
Is there any possibility to unlock network?
[Galaxy S I9000 Q&A, Help & Troubleshooting] br-amm:
When I'm using the search function or google.com, it loads very slow or even times out. It looks like the GPS location fixer does this. When locations are denied, it's all good.

The SGS+ is the first device I've noticed this issue on, does anyone else have the same problem?
[Galaxy S I9000 Q&A, Help & Troubleshooting] budakmaran:
Hi, i'm new of android phone..

can somebody explain to me how to flash my SGSP "step by step"..

thanks in advance..

p/s : sorry for my bad english
[Galaxy S I9000 Q&A, Help & Troubleshooting] shad0wboss:
grab a flashable tar, google for how to use odin multidownloader step by step and you should find it. It is really easy i mean, quite straight forward.

http://xdaforums.com/showthread.php?t=1260707
[Galaxy S I9000 Q&A, Help & Troubleshooting] budakmaran:
thanks!!:):)
[Galaxy S I9000 Q&A, Help & Troubleshooting] n0_sh1t:
Battery Drain Galaxy S Plus - update or return?

All,

I bought a S Plus phone last week. However, my phone suffers serverly from battery drain, i.e. battery is empty in ~12 hours without using the phone.

I read through the other posts regarding the possible upgrade to Android 2.3.4. to fix this issue. Despite having not fixed/flashed any stuff for the last couple of years (damn I got old...), I would appreciate if you could me help on the following questions:

- Will I loose warranty after updating the phone to 2.3.4?

- Can the update fail in such a way that my phone is destroyed?

- Will I be able to use the "FOTA" update service afterwards?

- Is there any idea when a new official Android version will be released (I read about a 2.3.5 upgrade in Q4 for the i9000)?

I have the opportunity to return the phone to the shop within the next 7 days.

- Would you recommend to return (and buy a new one once upgrade available) or upgrade to 2.3.4. and wait?

- In case I exchange for a another device, are all S Plus phones affected by this bug or is there a good chance to get a working device?

Many thanks for your help!!!

Cheers
[Galaxy S I9000 Q&A, Help & Troubleshooting] larry200ro:
-I honestly recommend to return it and get a different one. My phone, with no firmware update or any other tweaks had a 36 hours uptime with average talktime (20-30 min/day) and 30min-1h playtime.

-Updating to 2.3.4 will lose your warranty for sure because there is no official 2.3.4 update for i9001 which means that they can say that your phone is not working properly because of the firmware update.

-Regarding the update fail : It might be there is a way to brick it but, these cases are rare. Basicly if you can enter "Download mode" (some kind of BIOS for computers) you can re-flash your firmware. I didn't see anybody on the forum complaining that they can't enter "Download mode" so from my point of view it's 98% safe.

-No idea on a 2.3.5 android release.
[Galaxy S I9000 Q&A, Help & Troubleshooting] :
i think he meant ice cream sandwich, which i hope samsung will provide it to us
[Galaxy S I9000 Q&A, Help & Troubleshooting] Mikolak28:
I saw a lot of tutorials on how to flash a new rom for SGS+, and all of them said that I need to go to 'Kies -> tools -> install driver' in order to flash the rom successfully on my Win7 x64.

The thing is, I don't have such an option.

I don't want to flash a rom if it can cause my phone to brick.

I tried reinstalling Kies, didn't help.

Any ideas?
[Galaxy S I9000 Q&A, Help & Troubleshooting] larry200ro:
The latest version of android that can be installed via Kies is 2.3.3. If you want to flash 2.3.4 you will need Odi multi downloader, the firmware, and to bring the phone in download state
[Galaxy S I9000 Q&A, Help & Troubleshooting] IceTe:
Hey guys, i would really like to learn about the firmware codes.

So there are at samfirmware:

Europe Firmware	CSC

I9001XEKE8 ##	CSC - SERKE3

I9001XXKF8 ##	CSC - SERKE3

I9001XXKF8 ##	CSC - XEN

I9001XXKP4 ##	CSC - OXAKP2

I9001XXKG3 ##	CSC - PRTKH1

I9001XXKG3 ##

well i9001 isnt that hard to guess...

XX is the country code, so i found out.

But what tells me Ke8 kf8 kp4 and kg3 (if kp4 wasnt there it would be alphabetical at least ^^ ), especially when i need to choose one.

And what is a csc and how can i understand it?

thanks in advance!
[Galaxy S I9000 Q&A, Help & Troubleshooting] n0_sh1t:
Thanks for your reply.

I quickly wanted to follow up:

- Do actually some phones exist which do not suffer from this battery drain (resulting from the Android OS - Suspend Mode error)?

- Should I return 1:1 and get another S Plus? What is the chance to get a good phone?

Cheers
[Galaxy S I9000 Q&A, Help & Troubleshooting] Mikolak28:
Chances are, they won't fix your phone, just wipe it, possibly exchange the battery and tell you it's your fault, for installing apps/games.

Happened to me before.
[Galaxy S I9000 Q&A, Help & Troubleshooting] b02:
well that is still alpha, so it contains bugs, battery drains faster and so on...

why dont you try broodROM business, i am using it, and battery is far better than on stock rom.. =)

if you dont want you can turn of data, and check this thread : http://xdaforums.com/showthread.php?t=1445640

i made it for wildfire s but you could get some benefit ... especially the number 3 ... good luck..
[Galaxy S I9000 Q&A, Help & Troubleshooting] jokubas00:
Thanks to you :) :good:
[Galaxy S I9000 Q&A, Help & Troubleshooting] hac12:
brick phone

hi. iflashed via odin v4.43 several of rom stock and all the time i get:

Download Start...

<0> Create File...

<1> StartThread Detected : 1

<2> StartThread Detected : 0

<3> StartThread Detected : 0

<4> StartThread Detected : 0

<5> StartThread Detected : 0

<6> StartThread Detected : 0

<7> StartThread Detected : 0

<8> StartThread Detected : 0

<1> setup connection...

<1> odin mode.. check plcatform verification.

<1> VerifyPlatform:V0, P0,R0

<1> START!!!

<1> set download environment.

<1> big partition size!!

<1> big partition size!!

<1> big partition size!!

<1> big partition size!!

<1> big partition size!!

<1> dbl.mbn download..

<1> 1/5 Finished.

<1> osbl.mbn download..

<1> 2/5 Finished.

<1> amss.mbn download..

<1> 3/5 Finished.

<1> EMMCBOOT.mbn download..

<1> 4/5 Finished.

<1> adsp.mbn download..

<1> 5/5 Finished.

<1> reset pda..

<0> Started Timer

<1> Close serial port and wait until rebooting

and i get pass but the phone didn't restart and igot a brick.i can only get to download mod .please what can i do ?
[Galaxy S I9000 Q&A, Help & Troubleshooting] saulotas:
flash again

Sent from my GS+ using arco's CM9 and xda premium
[Galaxy S I9000 Q&A, Help & Troubleshooting] hac12:
i treid but it didn't boot and no recovery. if you can give me link for good rom i'm using 9001 gsmh thanks
[Galaxy S I9000 Q&A, Help & Troubleshooting] b02:
are you flashing it as it should be done ? what tutorial are you using ?
[Galaxy S I9000 Q&A, Help & Troubleshooting] hac12:
hi. i'm using odin v4.43 and AriesVE.ops and one pacage i treid several roms:(1)GT-I9001_XEO_I9001XXKPU_I9001XXKPH_I9001OXAKP1

(2)broodROM_RC5 (3)I9001XXKQI_I9001OXFKQ3_SEB and still it dosn't boot or go into recovery mod can you help me (steps) please thanks in advanse
[Galaxy S I9000 Q&A, Help & Troubleshooting] mrjraider:
first commabd was a succes i got an efs.ext4 file on my sdcard but te seccond command gives an error. No such file in directory..

Verstuurd van mijn GT-I9001 met Tapatalk
[Galaxy S I9000 Q&A, Help & Troubleshooting] b02:
well, i could but there is already a guide for that, so if you fail again, send pm.

http://xdaforums.com/showthread.php?t=1345671
[Galaxy S I9000 Q&A, Help & Troubleshooting] lopman:
Does the s plus have a flash counter??

Sendt fra min GT-I9001 med Tapatalk2
[Galaxy S I9000 Q&A, Help & Troubleshooting] zimmbadroid:
No, it doesnt.
[Galaxy S I9000 Q&A, Help & Troubleshooting] hac12:
pda number

hi. how can I find my pda number from rhe devies itself. becouse ican't reboot and i want to flash the exact stock rom thanks
[Galaxy S I9000 Q&A, Help & Troubleshooting] saprer:
GPU

Guys ive got some qeustions:

1. Wich GPU driver is the best for gaming? The stock I9001 or the Drivers from Galaxy W?

2.Is the Adreno 205 GPU better than PowerVR sgx540? If yes/no tell me why pls.

3. And how can i play games like Modern Combat 3 with graphics like on the normal Galaxy S? (withoit +)

4. Wich Rom / Custom Rom is best for gaming ?

Thanks for helping
[Galaxy S I9000 Q&A, Help & Troubleshooting] yarnicksoer99:
[/COLOR]

1. The drivers from the Galaxy W

2. No they're almost the same

3. Yes you can

4. It doesnt really matter