Xperia TL Stock Roms/Flashing - Upgrading, Modifying and Unlocking

NOW, I know that I cannot use custom roms such as Cyanogenmod and others with my locked bootloader.
Just found out I can use stock roms on it though. Im confused if its the same process as flashing a custom rom.
And is it worth flashing stock roms and which rom I should get. I'm asking because 4.3 was just released for the Xperia but I'll be waiting for months before I get it thanks to AT&T. Thanks a bunch!!

Related

[Q] Cyanogenmod to Stock ROM

Have been searching for it from many days but am unable to find it!
What I need is going back to Stock ROM from CyanogenMod.
I don't have an arc. It is for my friend. Actually he asked me to root his mobile. But I installed CM in it because I liked CM in my 'Samsung Galaxy ACE'. He accepts that CM is fast but he is asking me to install stock firmware in it. He is saying that he is missing some features like timescape.
Switching ROMS in ARC (even in my ACE) is very simple. But I would like to know how to install Stock ROM over Custom ROMs in ARC. Can I simply use flashtool for it? Or will I end up bricking the mobile?
If at all if I end up bricking his mobile then he may ask my 'Sony Xperia S' that I ordered just few days ago!!! (LOL!)
Damn! Things were very simple in Samsung Phones! But in sony, understanding the terms itself is taking a hell lot of time for me!
Wrong section..should be in Q&A...
You need to download flashtool and flash a generic firmware. JUST SEARCH! THIS QUESTIONS BEEN ASKED A MILLION TIMES BEFORE so you could easily have found the answer before starting this new thread.
Sent from my LT18i using xda premium
Jazz Like That said:
Have been searching for it from many days but am unable to find it!
What I need is going back to Stock ROM from CyanogenMod.
I don't have an arc. It is for my friend. Actually he asked me to root his mobile. But I installed CM in it because I liked CM in my 'Samsung Galaxy ACE'. He accepts that CM is fast but he is asking me to install stock firmware in it. He is saying that he is missing some features like timescape.
Switching ROMS in ARC (even in my ACE) is very simple. But I would like to know how to install Stock ROM over Custom ROMs in ARC. Can I simply use flashtool for it? Or will I end up bricking the mobile?
If at all if I end up bricking his mobile then he may ask my 'Sony Xperia S' that I ordered just few days ago!!! (LOL!)
Damn! Things were very simple in Samsung Phones! But in sony, understanding the terms itself is taking a hell lot of time for me!
Click to expand...
Click to collapse
Use the flashtool and chillax
just download the .42 firmware and flash it using the flashtool.No need to get worried dude
If you dont know how to flash then follow this link here http://forum.xda-developers.com/showthread.php?t=1133650
The link to get .42 firmware is here as well
http://forum.xda-developers.com/showthread.php?t=1330314

[Q] Which Custom rom for Arc on ICS official with locked bootloader + root + CWM

Hi, hoping someone can help
I have flashed official ICS release to my Arc lt15i, rooted+ installed CWM with flashtool.
My question is which ICS ROM's are now compatible?
Have searched on forums but can only find posts from before the official release saying not compatible due to Kernel, I guess this is not the case now?
Many thanks
Can you place the copy owned by the load in order to try it Thanks
Custom rom
djsneak1 said:
Hi, hoping someone can help
I have flashed official ICS release to my Arc lt15i, rooted+ installed CWM with flashtool.
My question is which ICS ROM's are now compatible?
Have searched on forums but can only find posts from before the official release saying not compatible due to Kernel, I guess this is not the case now?
Many thanks
Click to expand...
Click to collapse
For those looking for a custom ICS rom to work with locked bootloaders i can recommend [ROM][ARC/S]ICS<☆>MooDeD ICS IFT v80.1[xAROMA][HD-Gaming][OTA][Light'Ning Speed}xDuo+ : http://forum.xda-developers.com/showthread.php?t=1526717 . I have installed and it's working, and from what i can tell a lot faster than stock ICS. I wasn't sure if it will work with locked bootloader, but happily it does.

[Q] which rom to flash with stock kernel?

hi everyone
can some please tell me which rom i can flash on my stock arc gb kernel?
my arc has a locked bootloader so all of the options i have tried bricked my phone. as it turns out i should be looking for roms with stock kernel. i did a search but that gave me 18 pages of words wit stock kernel
i appreciate your help
thanks
Just so everyone knows the details from the original thread.
inc188 said:
hi everyone
i got a sony arc lt15a with a locked bootloader
i have got root and installed the CWM auto installer
i have tried to install some the ICS roms from the recovery screen but phone just hangs at Sony ericsson screen and does nothing. i was able to recover no problem.
i was wondering, what roms can i flash that will work? it can be ics or even a leaner version of gb that will work smoothly
thank you kindly,
Click to expand...
Click to collapse
ICS and GB roms have different kernels so before you try to use install the rom from CWM make sure you have installed the correct kernel. I'm not too sure what options are available anymore for locked bootloaders because most roms now incorporate tweaks that aren't supported by them. I would just take a look around the dev section for ROM, if they don't specify they need a unlocked bootloader then drop the dev a mail asking.
Thank you
It honestly looks like every single rom I have come across requires unlocked boot loader. That why I thought I would if some one has seen something specific
Basically I want a leaner and smoother rom then the current Sony one
inc188 said:
Thank you
It honestly looks like every single rom I have come across requires unlocked boot loader. That why I thought I would if some one has seen something specific
Basically I want a leaner and smoother rom then the current Sony one
Click to expand...
Click to collapse
Best one I found was the t.e.a.m stock from for 2011 xperia devices. Also installed the xperia big pack theme from the theme section. Looks and performs great man. I am also on a locked boot loader for now but am very happy with the look and feel of this
cdkane said:
Best one I found was the t.e.a.m stock from for 2011 xperia devices. Also installed the xperia big pack theme from the theme section. Looks and performs great man. I am also on a locked boot loader for now but am very happy with the look and feel of this
Click to expand...
Click to collapse
thanks alot. i tried the theme pack but somethings werent working. like the contacts app. so went back to stock
its best to unlock the bootloader because good custom roms need unlocked bootloader

[Q] Speedy Rom for Arc S (Lt18i) locked bootloader

Hi Guys,
I am running the .62 official rom and looking for a bloat/crap free ROM to use with my Arc-S. It is a bootloader locked and cannot be unlocked so I need a working rom.
ICS is too slow for me. I can install CWM with x-parts so that works, I have installed some custom ICS roms from CWM backup zips and it works but I can't find any for the GB.
I am hoping for a very rustic base rom with no crap installed. I found a few like X-Gamer but they require the .42 official rom first and I cannot find any working link for it.
Hoping someone can help, I have done quite a bit of searching and really looking to put an end to this journey!
sombra84 said:
Hi Guys,
I am running the .62 official rom and looking for a bloat/crap free ROM to use with my Arc-S. It is a bootloader locked and cannot be unlocked so I need a working rom.
ICS is too slow for me. I can install CWM with x-parts so that works, I have installed some custom ICS roms from CWM backup zips and it works but I can't find any for the GB.
I am hoping for a very rustic base rom with no crap installed. I found a few like X-Gamer but they require the .42 official rom first and I cannot find any working link for it.
Hoping someone can help, I have done quite a bit of searching and really looking to put an end to this journey!
Click to expand...
Click to collapse
Hmm... It is not possible to run jellybean/kitkat without unlocked bootloader, so you have no choice but to use ics ICS has awesome batery life BTW.
Have you tried Xperia ultimate hd by jader? Its not bad. It has aroma installer, so u can unselect those crappy apps.
Press thanks if i help^^
Glad to help:highfive:
sombra84 said:
Hi Guys,
I am running the .62 official rom and looking for a bloat/crap free ROM to use with my Arc-S. It is a bootloader locked and cannot be unlocked so I need a working rom.
ICS is too slow for me. I can install CWM with x-parts so that works, I have installed some custom ICS roms from CWM backup zips and it works but I can't find any for the GB.
I am hoping for a very rustic base rom with no crap installed. I found a few like X-Gamer but they require the .42 official rom first and I cannot find any working link for it.
Hoping someone can help, I have done quite a bit of searching and really looking to put an end to this journey!
Click to expand...
Click to collapse
Use Ultimate HD 5.0.1 its awesome
sombra84 said:
Hi Guys,
I am running the .62 official rom and looking for a bloat/crap free ROM to use with my Arc-S. It is a bootloader locked and cannot be unlocked so I need a working rom.
ICS is too slow for me. I can install CWM with x-parts so that works, I have installed some custom ICS roms from CWM backup zips and it works but I can't find any for the GB.
I am hoping for a very rustic base rom with no crap installed. I found a few like X-Gamer but they require the .42 official rom first and I cannot find any working link for it.
Hoping someone can help, I have done quite a bit of searching and really looking to put an end to this journey!
Click to expand...
Click to collapse
1. You're not allowed to create threads that ask for fastest ROM, or "speedy ROM" as you put it. Please change thread title or a mod will close your thread.
2. Since you're on locked bootloader, you have no choice but to stick with stock based custom ROM. UHD is one good example. However, if it doesn't suit you, you will have to find out for yourself. None of the users or the developers can help you here since you're the one using the phone.
Please read this thread for more information:
http://forum.xda-developers.com/showthread.php?t=2097137
_kohjun_ said:
Hmm... It is not possible to run jellybean/kitkat without unlocked bootloader, so you have no choice but to use ics ICS has awesome batery life BTW.
Have you tried Xperia ultimate hd by jader? Its not bad. It has aroma installer, so u can unselect those crappy apps.
Press thanks if i help^^
Glad to help:highfive:
Click to expand...
Click to collapse
ICS consumes more battery as a base ROM as compared to GB since it uses more resources and has more functions. Please do not give wrong information. The few ways to help ICS save battery are ROM tweaks, kernel tweaks and basic knowledge about maintaining your ROM to make it less power hungry.
If he prefers performance over functionality, GB will be a better choice for him.
esarve said:
Use Ultimate HD 5.0.1 its awesome
Click to expand...
Click to collapse
Each ROM has it's pros and cons so you can't say for sure which ROM works best. Of course if you feel that it works fine, I have nothing to say since it's your phone.
僕のLT18iから送られてきた
popthosegaskets said:
1. You're not allowed to create threads that ask for fastest ROM, or "speedy ROM" as you put it. Please change thread title or a mod will close your thread.
2. Since you're on locked bootloader, you have no choice but to stick with stock based custom ROM. UHD is one good example. However, if it doesn't suit you, you will have to find out for yourself. None of the users or the developers can help you here since you're the one using the phone.
ICS consumes more battery as a base ROM as compared to GB since it uses more resources and has more functions. Please do not give wrong information. The few ways to help ICS save battery are ROM tweaks, kernel tweaks and basic knowledge about maintaining your ROM to make it less power hungry.
If he prefers performance over functionality, GB will be a better choice for him.
Each ROM has it's pros and cons so you can't say for sure which ROM works best. Of course if you feel that it works fine, I have nothing to say since it's your phone.
僕のLT18iから送られてきた
Click to expand...
Click to collapse
But he doesnt have a unlocked bootloader
_kohjun_ said:
But he doesnt have a unlocked bootloader
Click to expand...
Click to collapse
Doesn't mean he cannot flash custom ROM. As long as the custom ROM is stock based and uses stock kernel he can flash it with no problems. He can easily use X-Parts to install recovery, flash any stock based custom ROM and use it. Locked bootloader does not allow unsigned kernel(a.k.a any custom kernel) to be flashed on the phone since only Sony can sign the kernels.
僕のLT18iから送られてきた

[Q] Best-ish Sony Stock ICS

Hi,
I`m planing to downgrade to an official Sony Stock ICS ROM (& and strip the bloatware) to get all the features working (HDMI). I was planing to pair the stock sony ICS with a kernel like Lupus. Before doing this however I wanted to ask if anyone has a recomendation on which Stock ICS version to get because I remember reading that one of those was a major flaw.
Additionally I'd like to know if anyone has/did run stock ICS+custom kernel and could share his experience with speed/smoothness and such, because I remember running the LT18i_4.1.B.0.587 firmware before rooting my device some years ago and the whole system was so laggy ... which lead me to try custom ROMs first and evetually unlock the bootloeader and go for custom Kernels later.
Any other recomendations are welcome.
~ska
skaveelicious said:
Hi,
I`m planing to downgrade to an official Sony Stock ICS ROM (& and strip the bloatware) to get all the features working (HDMI). I was planing to pair the stock sony ICS with a kernel like Lupus. Before doing this however I wanted to ask if anyone has a recomendation on which Stock ICS version to get because I remember reading that one of those was a major flaw.
Additionally I'd like to know if anyone has/did run stock ICS+custom kernel and could share his experience with speed/smoothness and such, because I remember running the LT18i_4.1.B.0.587 firmware before rooting my device some years ago and the whole system was so laggy ... which lead me to try custom ROMs first and evetually unlock the bootloeader and go for custom Kernels later.
Any other recomendations are welcome.
~ska
Click to expand...
Click to collapse
I believe the newest is the best you can get, which is 4.1.B.0.587. You can also try 4.1.B.1.13, but it is a branded firmware and may have some additional bloatware installed in it.
Thanks. I remember 4.1.B.0.587 was really laggy when running on stock "everything". I'll try it and see if I can get it running smoothly with a custom kernel...
skaveelicious said:
Thanks. I remember 4.1.B.0.587 was really laggy when running on stock "everything". I'll try it and see if I can get it running smoothly with a custom kernel...
Click to expand...
Click to collapse
Even with a custom kernel, stock 4.1.B.0.587 will still lag a lot because of all the bloatware Sony added inside.
popthosegaskets said:
Even with a custom kernel, stock 4.1.B.0.587 will still lag a lot because of all the bloatware Sony added inside.
Click to expand...
Click to collapse
And extremely awful optimization.
You guys are really making me think twice about this.
skaveelicious said:
You guys are really making me think twice about this.
Click to expand...
Click to collapse
That's just life. Sony gave us really crappy ICS firmware.

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