Just flashed the 4.0.2.A.0.42 rom from the development forum and installed dooms kernel but when i plug my phone into pc compaion software it says i need to update to 4.0.2.A.0.42? any reason for that? also does anyone know how to save some internal space like how to move cache2sd?
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Default Xperia Arc downgrading and root problem. help please
Hi. Im very new to Android, and have tried the step by step guide to rooting the xperia arc on the forum using flashtool 0.2.8, I get an error message about the unbranded firmware after I have connected my Arc to the pc when prompted. Im on 2.3.3 Gingerbread and build 3.0.1.A.0.145. I put the "sin" file found on your tutorial page into the "loaders" folder and the unbranded 2.3.2 firmware into the firmware folder and in flashtool after connecting the phone, I get an error that mentions the unbranded firmware in the firmware folder being the problem.Im new to this, as I have stated and am afraid of bricking my phone if I tried again. .Question, do I need to have the phone in USB tethering before trying to do any of this? Any idea why Im getting an error? Also, I then downloaded the new 0.3.0.0 flashtool but there is no "loaders" folder? There is just a folder for firmwares. I wanted to ask for help before trying to use 0.3.0.0, any help will be appreciated. Really want to gt this phone rooted.
Really guy...I hope by now you found the right forum.
Sent from my unbrickable cappy *bam*
hi,
I got myself a sony ericsson xperia arc s
bought it in a store, doesnt belong to any carrier (I live in israel)
I tried upgrading to LT18i_4.1.A.0.562_NCB build,
but during the flashing process it gave me an error...
ERR_SEVERITY="MAJOR";ERR_CLASS="MEMORY_CLASS";ERR_STATIC="HASH_VER";ERR_DYNAMIC="Final data verification failed
the installation didnt go through and when i tried turning on the phone it showed the "SONY" logo, and then a symbol of a triange and "!" and a symbol of a phone - then shuts down.
I tried to flash it again but nothing helped,
eventualy I downloaded LT18a arc s_2.3.4, 4.0.2.A.0.42_Generic USA Build
and flashed it, everything works "like a charm"
but I want to put ICS on it.... any suggestions? anything I could have done wrong?
B.T.W
in the "about phone" my model number is lt18a, and on the back of the phone its written lt18i
so which one is it?
the in advance, I realy hope its the right forum....
seems like u have older version of flashtools...to flash ICS, use the latest flashtools. older version cant flash ICS..and make sure data verification is unchecked..
and it really doesn't matter if it says lt18a or 18i...maybe u flashed lt18a firmware...u need to flash lt18i firmware...
it was clearly mentioned when .562 came out officially, that final verification should be unchecked....while flashing thru flashtool (a version below v.8)
so anyone else?
the two of you gave me 2 different answers,
I didnt use an older version of Flashtool, im using the latest 0.9
any other suggestions? I just dont want to mess up the phone...
why dont you try the latest 4.0.4 firmware?
do you think it will work? im afraid it would give me that weird screen again and I wont be able to turn on the phone again,
if im currently on a 2.3.4 usa generic, can flash the latest cm7? or jjhybrid aswell? or do i need to be on 4.0.4 build before i do it?
ok, so I downloaded LT18i_4.1.B.0.431_(1254-2184)
if i understand correctly its the latest 4.0.4 for xperia divices
my device SI is (1254-1958)
Im currently using (2.3.4, 4.0.2.A.0.42_Generic USA)
My device is rooted thx to DooMLoRD's rooting tool, and of cource its bootloader is unlocked.
so in anyones opinion, can I just flash the generic rom thats listed above?
pls answer,
thnks
yea man..u can flash any .431 firmware...use the latest firmware with data verification unchecked
Ok, good news!
Managed to flash the latest FW! Am currently on 4.0.4
Everything is smooth! Battery life seems to be a bit better but only time will tell...
Anyway thx for every reply!
Thread may be locked now...
Hi there.
I have a stock ROM .042, and I want to re-flash a it (or a newer stock ROM that can be rooted) to solve some problems I'm having with my Xperia Play (R800i, from Spain). I once flashed the official ROM I have, so I know it's not difficult, but I need help to refresh my memory and to solve some quick doubts:
- What is the newest ROM for my R800i that can be rooted? I thought it was the .042, but I read of somebody with the .058 rooted (wich I think is newer than .042). Where can I download this newer ROM (I already have the .042)?
- In this time I suppose that have appeared new tools to flash our Xplays. What's the best way to flash my Xplay? I would apreciate a link to a tutorial please.
- After that, what's the best way to root the Xplay?
- How can I save all the SMS i have on the phone? I have important and personal conversations I don't want to get lost.
- Any advice you can give me before flashing?
Miles Wolf said:
Hi there.
I have a stock ROM .042, and I want to re-flash a it (or a newer stock ROM that can be rooted) to solve some problems I'm having with my Xperia Play (R800i, from Spain). I once flashed the official ROM I have, so I know it's not difficult, but I need help to refresh my memory and to solve some quick doubts:
- What is the newest ROM for my R800i that can be rooted? I thought it was the .042, but I read of somebody with the .058 rooted (wich I think is newer than .042). Where can I download this newer ROM (I already have the .042)?
If you bootloader is unlocked, you can flash a custom kernel and have root on any ROM. I'm currently on the .069 version and everything is working fine.
- In this time I suppose that have appeared new tools to flash our Xplays. What's the best way to flash my Xplay? I would apreciate a link to a tutorial please.
You can either use the ADB tool that comes with the Android SDK, or use Flashtool (http://androxyde.github.com/)
- After that, what's the best way to root the Xplay?
If you install a custom kernel, it will automatically root your ROM (I suggest using DooMLord's kernel: http://forum.xda-developers.com/showthread.php?t=1176502)
- How can I save all the SMS i have on the phone? I have important and personal conversations I don't want to get lost.
Just search for "SMS backup" in the Play Store, and you should find a number of apps that do the job.
- Any advice you can give me before flashing?
Don't unplug your device during transfer
Click to expand...
Click to collapse
Don't forget to click the thanks button.
Hey guys, I searched all over the net and xda forums and found lots of similar threads but I still don't know what exactly to do.
So I have Arc S (LT18i) and my phone upgraded by itself from Gingerbread to ICS stock 4.0.4 some time ago.
Today when using Emma I accidentally downgraded to stock GB 2.3.4 and now I don't know how to upgrade back to stock ICS I had before. I tried with Sony Companion because it detected new software (4.1.B.0.587) but it said it couldn't.
I actually wanted to install custom rom CyanogenMod 10.2. but I bumped into lots of things..and I ended up with downgraded version on my phone. I rooted it again and now don't know what to do.
Bootloader: unlocked
Rooted phone
Build number: 4.0.2.A.0.62
Kernel: 2.6.32.9-perf [email protected] #1
How can I upgrade back to stock ICS or if there is a way I can simply install custom rom (tho I'm a big noob and a bit scared of it)?
Please help if anyone has any links or anything that could help, thanks in advance.
Flash stock ics ftf using flashtool
...
Sent from my Xperia Neo V using Tapatalk 2
Okay so I'm singing right now like a little kid!:laugh: I found out I couldn't update through Sony Companion because I had unlocked bootloader so I locked it back (flashtool) and upgraded with Companion and right now Im running on 4.0.4 ICS!
Yesterday I tried flashing stock ics but there was an error and couldn't flash it properly so I was really worried.
Thanks anyway for the answer!
if you say us the error maybe we can help you
and why you want to flash stock ics when you are running it?
You can look at *#*#SEVICE#*#* in dialer then you go to service and configuration. there is standing bootloader unlock allowed: yes i think because you are unlocked it some day ago..
i rate you down for unlocking your bootloader because you cannot run OTA and you loose your warranty.
and you can boot into fastboot so you are able to flash kernels, what means you can run all roms except some roms like cm or miui !
so flash a kernel and run a rom what you want.
If you tell us the problem, i think we can solve it
Yours,
Slimey!
Hi,
today I try to flash KTG kernel on my girlfriend Arc S with ICS stock Sony rom.
I have rooted it with tool (Eroot_V1.3.4) and says rooted.
Even Flashtool says "Root access allowed" but when I try to flash KTG kernel from Flashtool on Fastboot mode, obtain an error (See attachment).
This Arc S is with Unlocked Bootloader, and works perfectly.
I want to flash KTG to install a custom ICS ROM (Zohaib one).
With my old Arc S I do it without problem...this problem never happened to me. Now I don't know how flash kernel.
I try to re-root device with Flashtool option (My LT18i-->Root) but even that options, after launched., says ROOTED, busybox installed and I see SuperUser on apps in the device.
Someone can help me? Read Flashtool video logs....what's happened?
How can I flash KTG with this problem? It's related with ?
you probably fixed that by now, and I am no expert, but I just solved a lot of my problems by using a real old flashtool v 6. something.
It had no problems acknowledging bootlader status- unlocked which I had convinced myself was relocked. It rooted no probs first try with the padlock and fastboot installed .img which I just couldnt get to happen with other versions.
I also could not uninstall system apps no matter which rom/kernel i tried, I had SU in the apps but it was if wasnt really rooted.
I am finding a lot of dead links, figures because this phone so old now, and the forums are just too big to navigate. I am now trying Rush with UHD 5.0 since today, but it is chewing through the battery, any advice?
Any old files you could send me?
kenmystro said:
you probably fixed that by now, and I am no expert, but I just solved a lot of my problems by using a real old flashtool v 6. something.
It had no problems acknowledging bootlader status- unlocked which I had convinced myself was relocked. It rooted no probs first try with the padlock and fastboot installed .img which I just couldnt get to happen with other versions.
I also could not uninstall system apps no matter which rom/kernel i tried, I had SU in the apps but it was if wasnt really rooted.
I am finding a lot of dead links, figures because this phone so old now, and the forums are just too big to navigate. I am now trying Rush with UHD 5.0 since today, but it is chewing through the battery, any advice?
Any old files you could send me?
Click to expand...
Click to collapse
I have fixed the problem selling that Arc S.. Now I'm on my Z1C only.
But thanks very much for your answer and attention...these problems are known about root.
For root ICS Arc S, use EasyRootToolKit from this forum...for me works (disable antivirus first)
As ROM, I use for years Xperia T ROM from Zohaib, that goes well and mantain stock features of Arc S.
Or, if you want to try something different, you can try "Superjellybean ROM" that goes well on my Arc S...flash SuperFusion Kernel and try the lightness of Jelly Bean 4.1.2
Have a nice day!