[Q]{ARC S} How to get into Download Mode? - Xperia Arc Q&A, Help & Troubleshooting

Hey @ all
i'm a new SE Arc S user and saw my friend using a custom rom on his galaxy s so i decided to give it a try myself ^^
reading the FAQ i got to the thread Read BEFORE flashing!!
it says before flashing i got to test if i can get into the download mode.
so i tried all three methods but i can't.
then i went through many other threads and saw that it actually works on an arc s.
so my question is how do i do it?
i already rooted my phone and i have installed the android sdk including platform-tools and the adb drivers.
additionally i tried to get into recovery mode using the button combination but it doesn't work as well.
Information to the phone:
Arc S (LT18i)
Android-Version: 2.3.4
Build: 4.0.2.A.0.42
Kernel-Version: 2.6.32.9-perf [email protected]#1
if there are any more questions just ask and i will try my best answering them ^^
hope someone can help me
stiil

You have to unlock your bootloader, push a kernel via adb, and install a custom ROM via CWM recovery.
Sent from my LT18i using XDA Premium App
EDIT:
Your guide is for the Samsung Captivate.
Start here.

Thx for your replay.
The guide you linked in your post is for an arc.
Does it work on my arc s too?

Of course, I own the Arc S too and about 95 % of the kernel/ROMs/MODs/themes/etc. works for our device too.

heey
i just unlocked my bootloader.
now i would like to back up everything so that i can switch back to the actual state of the phone.
but recovery is only described with changing the kernel.
is there a different option for a backup?

Flash this on stock kernel, go in recovery and take a backup.
Then you can push kernels, flash custom ROMs, etc.

that means if i make a backup using cwm i bavk up the kernel too?

No, you just push kernels via adb, but you can when ever you want push the stock kernel again.
Sent from my LT18i using xda premium

HELP HELP PLS I have arc s and i used some software to flash and then it reboted tel and now cant get into anything and it wont turn on help pls am desperate.....it isnt rooted....

HDmaniac said:
HELP HELP PLS I have arc s and i used some software to flash and then it reboted tel and now cant get into anything and it wont turn on help pls am desperate.....it isnt rooted....
Click to expand...
Click to collapse
Download Flashtool and ICS (4.1.B.0.587) or GB 4.0.2.A.0.62 Generic firmware, which is a FTF file, and flash it in. Will install fully stock firmware on your phone.

Related

[Q] How to Backup stock Kernel + ROM ?

Hello Guys !
I wanna try some custom ROM so before doing that want to backup my Kernel & ROM. If anything gone wrong so I can revert back to original ROM.
My Cell details:
Xperia Arc S
LT18i
Android Version 2.3.4
Baseband Version -64
Build number
4.0.2.a.0.62
Locked bootloader
& unrooted.
Please someone guide me....
Thanks in advance...
If your bootloader's locked then you can't back up. You can only reload(repair)it from PC companion.
sinkster©
Thanks sinkster !
Ok done unlocked bootloader.
Then advice the further steps...
XPERIA CWM AUTO INSTALLER
download this app and install CWM recovery on ur phone...
Then reboot ur phone into recovery mode...
TO DO THIS, LONG PRESS BACK BUTTON WHILE THE PHONE RE-BOOTS
(OR)
KEEP TAPPING VOLUME DOWN BUTTON...
After it boots into recovery, go to BACKUP & RESTORE and Select Backup...
This will create a NANDROID BACKUP on your phone exactly as it is...including apps n contacts n all other data..
you can find it in SDCARD/Clockworkmod/Backup/
Good day...
If you wanted to take a backup without installing CWM you can use fastboot to boot (not flash) a kernel that has CWM built in.
thanks amulbaby
I will try and get back here with comment ...
EDIT:
I tried that steps but it will works only on rooted phone ..., can not enter in to recovery mode by pressing any key, it normally boots up and appear home ...
smartarse93 said:
If you wanted to take a backup without installing CWM you can use fastboot to boot (not flash) a kernel that has CWM built in.
Click to expand...
Click to collapse
How to do so... any guide links pls .. .
ShresthasR said:
thanks amulbaby
I will try and get back here with comment ...
EDIT:
I tried that steps but it will works only on rooted phone ..., can not enter in to recovery mode by pressing any key, it normally boots up and appear home ...
Click to expand...
Click to collapse
Why don't you root it with flashtool then?
But for that u wud have to downgrade to .42, with flashtool before rooting
Hey I am also wondering about this. I have lt15i flashed with Official .562, locked bootloader and CWM installed via flashtool.
Which ICS roms will work with official .562 and locked bootloader? I have been searching all morning but not a lot of updates regarding this since the official .562 release.
djsneak1 said:
Hey I am also wondering about this. I have lt15i flashed with Official .562, locked bootloader and CWM installed via flashtool.
Which ICS roms will work with official .562 and locked bootloader? I have been searching all morning but not a lot of updates regarding this since the official .562 release.
Click to expand...
Click to collapse
PROBABLY THIS ..... NOT SURE ....
T.E.A.M. Stock Rom for 2011 Xperia devices
amulbaby said:
Why don't you root it with flashtool then?
But for that u wud have to downgrade to .42, with flashtool before rooting
Click to expand...
Click to collapse
Here is the point I was looking for these alternative . . .
I have STOCK ROM with 4.0.2.a.0.62, actually I want to backup these stuff, I read about that downgrading via flashtool and root, if I flashed via flashtool that STOCK ROM will wipe...
Anyway here what I did to make a copy of my stock firmware & upgraded to ICS firmware & rooted.
Repaired my phone using Sony update service to download and backup STOCK firmware
Flashed with flashtool official firmware LT18i 4.1.A.0.562 NCB Icecream Sandwich Official
First you need to download a kernel that has cwm built in, I would search for recoveryARC.IMG then you also need fastboot from the SDK.
All you would do is connect your phone I'm fastboot then run in a command prompt fastboot boot recoveryARC.IMG. Your phone would then boot using that kernel and you can enter cwm by pressing the vol down several times. This process wouldn't flash your kernel only load it temporarily.
I would try and find a guide about them but I'm on my phone.
Sorry just noticed you've already done it, congrats enjoy ics.
Sent from my LT18i using XDA
smartarse93 said:
First you need to download a kernel that has cwm built in, I would search for recoveryARC.IMG then you also need fastboot from the SDK.
All you would do is connect your phone I'm fastboot then run in a command prompt fastboot boot recoveryARC.IMG. Your phone would then boot using that kernel and you can enter cwm by pressing the vol down several times. This process wouldn't flash your kernel only load it temporarily.
I would try and find a guide about them but I'm on my phone.
Sorry just noticed you've already done it, congrats enjoy ics.
Sent from my LT18i using XDA
Click to expand...
Click to collapse
Thanks bro ...
I already upgraded, anyway I want to know the process, you mentioned here this process wouldn't flash kernel only load it temporarily, I am confused...
Could you describe in details .. ? Actual what happens if we flash recovery img...
Well you can use fastboot to install the kernel which overwrites the previous one, or you can use it boot the kernel which just sends the kernel to the phone which the boots and temporarily uses the kernel. However when the phone next shuts down it will return to normal use.
If you flash a kernel it writes the .IMG to the boot partition. So if I wanted to use a kernel that stayed between reboots I would use 'fastboot flash boot kernelname.IMG'
However if I was running stock I could use recoveryARC.IMG with cwm, and do fastboot boot recoveryARC.IMG then run update.zip as normal. Then all you have to do is reboot, you'll be back to stock but the update would still be installed.
Sorry if it's not cleat, the best I could do on my phone.
Sent from my LT18i using XDA
Please elaborate on backing up STOCK ROM
ShresthasR said:
Here is the point I was looking for these alternative . . .
I have STOCK ROM with 4.0.2.a.0.62, actually I want to backup these stuff, I read about that downgrading via flashtool and root, if I flashed via flashtool that STOCK ROM will wipe...
Anyway here what I did to make a copy of my stock firmware & upgraded to ICS firmware & rooted.
Repaired my phone using Sony update service to download and backup STOCK firmware
Flashed with flashtool official firmware LT18i 4.1.A.0.562 NCB Icecream Sandwich Official
Click to expand...
Click to collapse
Can you please give me details on you did this? It is precisely what I want to do (ie. Backup the stock carrier rom on my Xperia Arc before flashinging an old ROM in order to root it).
Did you use the "repair" option from "Sony PC Companion 2.1>Support Zone>Phone software update>repair phone"?
Or did you use the software from here: http: // w ww(dot)sonymobile(dot)com/gb/tools/update-service/
Can you please tell me the whole procedure on how you did the backup of the STOCK ROM? Thanks!
King of Procrastinators said:
Can you please give me details on you did this? It is precisely what I want to do (ie. Backup the stock carrier rom on my Xperia Arc before flashinging an old ROM in order to root it).
Did you use the "repair" option from "Sony PC Companion 2.1>Support Zone>Phone software update>repair phone"?
Or did you use the software from here: http: // w ww(dot)sonymobile(dot)com/gb/tools/update-service/
Can you please tell me the whole procedure on how you did the backup of the STOCK ROM? Thanks!
Click to expand...
Click to collapse
Actually what I did just followed this guide
http://forum.xda-developers.com/showthread.php?t=1304634
At this thread just follow the video tutorial under section
"How to backup your carrier firmware using Update Service"
Youtube link: http://youtu.be/bB77gWRUI_A
Thanks XperienceD for nice guide
just want to ask, does CWM backup also backups the kernel or firmware?
and how do i restore stock kernel with or without using ODIN?
how do i go on flashing custom firmware? i really do need explanation especially for the .img file that i have been seeing guys.
please help me out because i really want to learn more about software and stuff.
thank you very much and god bless you guys.
ROM backup OK; How to take backup of Kernel
I am using Sony Xperia Ray ST18i
used it for a year with stock kernel and ROM
rooted it long ago, but was afraid of custom ROMs
last month I unlocked bootloader, flashed ROM and custom ROM (beanstalk 4.3.075), enjoying it but obviously not so stable like stock
Now if I wish to move back to my stock kernel and ROM
what steps are required.
I suppose
1. flash the stock kernel
2. restore from backed up ROM (I do have nandroid backup of stock ROM)
but how to achieve the step 1, as I learnt nandroid backup doesn't backs up ROM.
My collegue is having same phone still on stock, Can I use his phone somehow to extract kernel. I searched and found a zip to be used through CWM which backs up kernel it was meant for some samsung phone I tried but failed.
Thanks in advance.
Do I need to supply some more information to get help?
Backup stock ROM
I used this backup guide, but dont know if it will work for you http://helpadude.com/how-to-backup-your-android-rom/
If it does plz give thanks

Help please xperia arc s , bricked,

Hello my Xperia ics arc with 4:03 s. rooted, I have installed in me bow down CWN Well, after I Clicked-thru these steps to install the forum 80.4 ics I Made cahe wipe, and then format date and system restarts and I have to reboot and now I only shows up on the screen and SONY ahi not pass.
Please as I can fix it?, I WOULD HELP
Sorry bad inglish
Thanks.
Arc or Arc S?
Locked or unlocked bootloader?
Try to flash ics with flashtool
http://forum.xda-developers.com/showthread.php?t=1330314
Sent from my LT18i using XDA
cullons said:
Hello my Xperia ics arc with 4:03 s. rooted, I have installed in me bow down CWN Well, after I Clicked-thru these steps to install the forum 80.4 ics I Made cahe wipe, and then format date and system restarts and I have to reboot and now I only shows up on the screen and SONY ahi not pass.
Please as I can fix it?, I WOULD HELP
Sorry bad inglish
Thanks.
Click to expand...
Click to collapse
You didnt flash the recommended kernel..
Don't forget to hit 'THANKS' if I helped..
Sent from my Xperia Pro using XDA
U can flash the original ICS .ftf file with flashtool and your phone should be ok.Dont forget to do it in flash mode !
would you like to sell
i would like to buy ur bricked one if its not working for you !!
okrasitna said:
Arc or Arc S?
Locked or unlocked bootloader?
Try to flash ics with flashtool
http://forum.xda-developers.com/showthread.php?t=1330314
Sent from my LT18i using XDA
Click to expand...
Click to collapse
Please Help me...im freaked...Newby.. I just installed a custom rom on my arc s... but i think i didnt folow the the instructions so good...so now after i installed the rom the boot gets stuck sony logo.the led light wont even light up..an i cant even restore it with cwm..My bad was that i forgot to flash the kernel...I think..But i said it doesnt have to if i have locked bootloader...i have been stuck with this 4 days already search everywhere for help..please help desperate call.phone is expensive in my country
It's never easy to really brick an arc than a galaxy tablet, had the mainboard replaced. flashtool really a very good tool to revive an arc.
Calm down then try this 1 by 1
Janto93 said:
Please Help me...im freaked...Newby.. I just installed a custom rom on my arc s... but i think i didnt folow the the instructions so good...so now after i installed the rom the boot gets stuck sony logo.the led light wont even light up..an i cant even restore it with cwm..My bad was that i forgot to flash the kernel...I think..But i said it doesnt have to if i have locked bootloader...i have been stuck with this 4 days already search everywhere for help..please help desperate call.phone is expensive in my country
Click to expand...
Click to collapse
Hi, Janto
For me, just flashing a custom rom it can't block u getting into cwm. It may stuck with the Kernel's logo/bootAnimation but should passes the CWM notification first.
If you could provide info(Name & version) of your kernel & rom, it would be better for us to help you bring your expensive device back to life:fingers-crossed:
My suggestion is:
1. Use Fastboot to flash a good kernel (Anyone from the development section), then CWM, thought you know how to do a flash again
2. If above step not works, download flashtool (The top thread in the development section) and a complete tft files, then do a flash using the flashtool, this should give you a brand new phone.
BTW: you r BL or not? search for X-parts if u r still locked.

[Q] Xperia Arc .062 firmware root? Help

Hey guys, my phone is currently at 4.0.2.A.0.62 and it is boot loader unlocked. But I have complete no idea how to root my phone. And after I root, I would like to have my phone's UI look like the Ice Cream Sandwich look, but not the actual firmware, because I heard that Xperia Arc cannot handle ICS from the official sony ericsson website. So if anyone of you guys can help. It would be very helpful. Cheers
You can't use tools to root .62 firmware coz sony did something not being able to root it.. As you mentioned that your bootloader is unlocked why don't you flash a custom kernel like Doomkernel and a smooth rom like Arconium and it'll do wonders for you.. Then you can install themes to get the ICS look.... Because, i have done all of these and presently using this setup!
Sent from my LT15i using XDA
Reply
Hey yeah thanks mate. But where can I get the kernel from, can you post the link? And I've got the flash tool software, so do I just flash the kernel from there? Cheers
cwk8412 said:
Hey yeah thanks mate. But where can I get the kernel from, can you post the link? And I've got the flash tool software, so do I just flash the kernel from there? Cheers
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1172885
Above s the kernel link, download both the kernel and the libraries.. Yes you can flash kernel using flashtool..Copy the .img file to pc, Get into fastboot mode by switching off the mobil, then press the menu button and connect to pc.. Flashtool will say that device connected in fastboot mode.. Now go to flash option and select fastboot mode, from the toolbox select kernel to flash and point to the img file.. The kernel will be flashed.. Now go into recovery and flash the libraries you downloaded from the kernel thread or else wi fi wont work! Get it?
Sent from my LT15i using XDA

GB 2.3.3 to ICS

Greetings
I'm new to the Xperia play scene, i have one, version R800i and i acquire some help from anyone experienced in this.
I have been doing some research in rooting, unlocking and installing roms on this device and i have succesfully rooted and unlocked it.
After doing so i also installed the Recovery System using ClockWorkMod Recovery 5.0.2.7-nAa-r2 install batches, then i continued and tried to flash XperiaPlay Ice Cream Pureness ver.1 through Recovery, which, failed and soft bricked my phone... so i then used Flashtool to downgrade to a stock firmware that i randomly found on the forums.
So the firmware installed is GB 2.3.3 and i was on 2.3.4 previously. I thought i could update my phone to a higher firmware using the PC companion app but it fails saying that my device is modified somehow and cannot upgrade... ok, well, i thought maybe using a ROM anyways so i tried installing Recovery system again but X-parts now says that my phone is unsupported...
Basically i'm stuck on 2.3.3, and i'd like to use a ROM which unlocks its maximum potential.
Any help appreciated!
Spl1tz said:
Greetings
I'm new to the Xperia play scene, i have one, version R800i and i acquire some help from anyone experienced in this.
I have been doing some research in rooting, unlocking and installing roms on this device and i have succesfully rooted and unlocked it.
After doing so i also installed the Recovery System using ClockWorkMod Recovery 5.0.2.7-nAa-r2 install batches, then i continued and tried to flash XperiaPlay Ice Cream Pureness ver.1 through Recovery, which, failed and soft bricked my phone... so i then used Flashtool to downgrade to a stock firmware that i randomly found on the forums.
So the firmware installed is GB 2.3.3 and i was on 2.3.4 previously. I thought i could update my phone to a higher firmware using the PC companion app but it fails saying that my device is modified somehow and cannot upgrade... ok, well, i thought maybe using a ROM anyways so i tried installing Recovery system again but X-parts now says that my phone is unsupported...
Basically i'm stuck on 2.3.3, and i'd like to use a ROM which unlocks its maximum potential.
Any help appreciated!
Click to expand...
Click to collapse
Flash the .62 ftf via flashtool
http://www.mediafire.com/?lojlw6bffm7alv1
also don't forget to flash the kernel for custom roms via fastboot otherwise it Will soft brick
Sent from my R800i using Tapatalk 2
fma965 said:
Flash the .62 ftf via flashtool
http://www.mediafire.com/?lojlw6bffm7alv1
also don't forget to flash the kernel for custom roms via fastboot otherwise it Will soft brick
Sent from my R800i using Tapatalk 2
Click to expand...
Click to collapse
Thanks for that!
Also is it a specific kernel for each ROM? or there a lot i can choose from?
Would help a lot if u could tell me what ROM is recommended for gaming.
I'm owner of a rooted SGSII with resurrection ROM. Modding a Play is harder xD
Spl1tz said:
Thanks for that!
Also is it a specific kernel for each ROM? or there a lot i can choose from?
Would help a lot if u could tell me what ROM is recommended for gaming.
I'm owner of a rooted SGSII with resurrection ROM. Modding a Play is harder xD
Click to expand...
Click to collapse
well the thing with a xperia play and all 2011 xperia devices is you can't flash the kernel via recovery like most phones,
Kernels are specific to each version and branch. AOSP,CM etc need a different kernel to SE. ICS and GB also have different kernels.
The rom i recommend for gaming is the one i am currently working on, based on TrueAncestor but need to get approval from here before releasing it.
same lol
Spl1tz said:
Greetings
I'm new to the Xperia play scene, i have one, version R800i and i acquire some help from anyone experienced in this.
I have been doing some research in rooting, unlocking and installing roms on this device and i have succesfully rooted and unlocked it.
After doing so i also installed the Recovery System using ClockWorkMod Recovery 5.0.2.7-nAa-r2 install batches, then i continued and tried to flash XperiaPlay Ice Cream Pureness ver.1 through Recovery, which, failed and soft bricked my phone... so i then used Flashtool to downgrade to a stock firmware that i randomly found on the forums.
So the firmware installed is GB 2.3.3 and i was on 2.3.4 previously. I thought i could update my phone to a higher firmware using the PC companion app but it fails saying that my device is modified somehow and cannot upgrade... ok, well, i thought maybe using a ROM anyways so i tried installing Recovery system again but X-parts now says that my phone is unsupported...
Basically i'm stuck on 2.3.3, and i'd like to use a ROM which unlocks its maximum potential.
Any help appreciated!
Click to expand...
Click to collapse
lol WTF the same thing happened to me half an hour ago, with the same rom!! i have been searching for a solution. i have a r800a if u find a solution pm me plz!

[Q] NEED urgent help. Stuck at Sony Ericsson Logo

Hi, I root my xperia play (verizon version) just fine and has been using custom ROM for a while and it all works great. but then I wanted to try a different ROM and so I install NexPlay ROM via recovery menu. The installation process was fine and it went through but when the phone is rebooted it just stucks at the sony ericssons logo and won't go anywhere, I can't turn off the phone or anything and i can't get back into recovery mode. Please help. I need this back to working fast!
Flash stock ftf with flashtool or use pc companion to restore phone
Sent from my R800i using xda app-developers app
PC companion don't work for me. It keeps saying it can't find any updates. and I can't find a working link for flashtool. all links i found are broken...
CypherX418 said:
PC companion don't work for me. It keeps saying it can't find any updates. and I can't find a working link for flashtool. all links i found are broken...
Click to expand...
Click to collapse
If you unlocked your bootloader, use emma instead of pc companion
http://developer.sonymobile.com/services/flash-tool/how-to-download-and-install-the-flash-tool/
Flashtool is at flashtool.net
For ftf file you'll have to search, i have r800i model and i don't know wich ftf is for your r800x
Sent from my R800i using xda app-developers app
Stock ftf for r800x can be found here http://www.xperiagamer.com/Stock-Roms/233-se-stock-firmware-for-flashtool.html
If you're on windows 8 you might need to manually install fastboot drivers.
CypherX418 said:
Hi, I root my xperia play (verizon version) just fine and has been using custom ROM for a while and it all works great. but then I wanted to try a different ROM and so I install NexPlay ROM via recovery menu. The installation process was fine and it went through but when the phone is rebooted it just stucks at the sony ericssons logo and won't go anywhere, I can't turn off the phone or anything and i can't get back into recovery mode. Please help. I need this back to working fast!
Click to expand...
Click to collapse
For a better support you should tell us which kernel are you using, and which ROM you were using before flashing NeXPLay.
If you just made the mistake of installing NeXPay (ICs ROM) on a GB kernel, then you don't need to reset everything with flashtool.
thanks but i just flashed my verizon rom with flashtool and that seems to get me back...
now which custom firmware/rom is the best for R800x?
CypherX418 said:
thanks but i just flashed my verizon rom with flashtool and that seems to get me back...
now which custom firmware/rom is the best for R800x?
Click to expand...
Click to collapse
Depends on how you use your phone. If you are a gamer then you should try a LuPuS kernel and a Gingerbread ROM but if you don't care about gaming then you can try a ICs ROM and which kernel you prefer.
If you need some in choosing one of the many ICs/GB ROMs, just ask

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