[Q]problem flashing custom roms - Xperia Arc Q&A, Help & Troubleshooting

hey I need help with flashing custom roms,
I tried to go through different guides but everytime i flashed a rom (jj's hybrid/CM9 fxp134) my device just kept restarting itself only showing the "SONY" logo and the "ANDROID" logo one after the other....
im currently using the LT18i 4.1.B.0.431 Generic World Greece (photo attached)
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Forgot to mention the my device is not rooted, because every method i tried for rooting, seemed to fail....
couldnt find a similar thread in the xperia arc forum
would appriciate your help......
if you need any other information, that will help you to help me, tell me what it is and i'll let you know
thnx

looks like you havent flashed any kernel if your still getting sony logo
flash the kernel recommended in ROM thread
connect phone to PC via usb while holding menu button and you should get a blue led on the side
bootloader unlock is required for this
also root is kind of important for all this so your best off figuring that out first

But if I already have The Stock kernel, why do i need to flash it again?

yotamson said:
But if I already have The Stock kernel, why do i need to flash it again?
Click to expand...
Click to collapse
Have you unlocked your bootloader? If not, you cannot flash custom ROMs, most custom ROMs require you to unlock the bootloader.
Also some custom ROMs require custom kernels to work. Hence, being on the stock kernel just doesn't help

Abhilesh7 said:
Have you unlocked your bootloader? If not, you cannot flash custom ROMs, most custom ROMs require you to unlock the bootloader.
Also some custom ROMs require custom kernels to work. Hence, being on the stock kernel just doesn't help
Click to expand...
Click to collapse
sounds like its the problem... what custom kernels do you recommend?
and how should i do it? flash kernel first and then the rom? or the opposite way?
i should mention again, that my bootloader is UNLOCKED.... but my device is not rooted, just cant seem to be able to root it... what do you think?

yotamson said:
sounds like its the problem... what custom kernels do you recommend?
and how should i do it? flash kernel first and then the rom? or the opposite way?
i should mention again, that my bootloader is UNLOCKED.... but my device is not rooted, just cant seem to be able to root it... what do you think?
Click to expand...
Click to collapse
Well, the threads with the custom ROMs would generally have a kernel they recommend to be used with the ROM. Use that kernel. Flash kernel through fastboot. Generally first the kernel is flashed and then the ROM, but in principle it doesnt matter since the phone looks for the kernel only at the time of boot.
Root doesn't have to do anything with ROMs. Most of the custom ROMs available are pre-rooted, so by flashing that ROM, you get root access. Similarly, if you flash stock ROM on a pre-rooted ROM, you will lose root access and will have to root using other methods.
Happy Flashing.
Tell me if you could successfully flash.

Abhilesh7 said:
Well, the threads with the custom ROMs would generally have a kernel they recommend to be used with the ROM. Use that kernel. Flash kernel through fastboot. Generally first the kernel is flashed and then the ROM, but in principle it doesnt matter since the phone looks for the kernel only at the time of boot.
Root doesn't have to do anything with ROMs. Most of the custom ROMs available are pre-rooted, so by flashing that ROM, you get root access. Similarly, if you flash stock ROM on a pre-rooted ROM, you will lose root access and will have to root using other methods.
Happy Flashing.
Tell me if you could successfully flash.
Click to expand...
Click to collapse
a long time has past since we discussed the issue, I just wanted to let you know, that I finally worked it out,
I downgraded my FW and kernel from .431 to .562... then, but only then i managed to root my device successfully, then i followed a guide of how to flash the CM9.1
and now Im happy to announce that Im the proud owner of an xperia arc s thats running CM9.1 fluently!
thanx to whoever tried to help!
next up, flashing the JJ's hybrid............

Related

[Q] Rooting Xperia Arc 4.0.4

HI Great Minds,
i have recently updated my arc from GB 4.0.2..A.0.62 to ICS 4.1.B.0.431.
i need to root the arc,
i followed so many methods like super one click,doomlord,s fast boot root method and nothing rooted,so i followed a thread, and did like that.
the procedure is, to downgrade to 4.0.3, 4.1.B.0.562 tft thro flashtool.
i tried to do the same, i din get the .562 tft for LT15i, every one advised to use LT18i 's .562 tft, i tried but results in the malfunctioning, all the process are getting force closed. again i tried repair phone thro the pc companion suite and it repaires the changes and now the 4.0.4 rom is working fine.. i need to root my device without flashing it. please help me in this..
Many Thanks in advance.
sri11guru said:
HI Great Minds,
i have recently updated my arc from GB 4.0.2..A.0.62 to ICS 4.1.B.0.431.
i need to root the arc,
i followed so many methods like super one click,doomlord,s fast boot root method and nothing rooted,so i followed a thread, and did like that.
the procedure is, to downgrade to 4.0.3, 4.1.B.0.562 tft thro flashtool.
i tried to do the same, i din get the .562 tft for LT15i, every one advised to use LT18i 's .562 tft, i tried but results in the malfunctioning, all the process are getting force closed. again i tried repair phone thro the pc companion suite and it repaires the changes and now the 4.0.4 rom is working fine.. i need to root my device without flashing it. please help me in this..
Many Thanks in advance.
Click to expand...
Click to collapse
with all due respect, that was clearely the wrong process. you can root the 4.0.4 firmware in 2 ways
1) flash 4.0.4( no need in your case) nad then flash the stock kernel of 4.0.3(.562) then, use oneclick root and root your phone .if you want, flash back the stock kernel from 4.0.4
2) download the ready to root firmware from the below link, flash it through flashtool and then use oneclick root exploit for your phone (this file is nothing but the compilation of 4.0.4 firmware and kernel of 4.0.3)
for locked bootloader http://forum.xda-developers.com/showthread.php?t=1683189
for unlocked bootloader http://forum.xda-developers.com/showthread.php?t=1683957
Hi,
Did you try this method ? The ZIP contains all files needed : CLICK HERE
1. Flash LT15i_.ftf via Flashtool
2. Enter recovery by command: fastboot boot recoveryARC.img
( recoveryARC.img from this post: http://forum.xda-developers.com/show...&postcount=169 )
3. Sets scripts assets: ENABLED
4. Flash RootXperia.zip via recovery
5. Reboot device and voila, done. Now device is rooted.
All crédits to the one who post it, i don't remember his name or his thread but it's a good method...
link-in said:
with all due respect, that was clearely the wrong process. you can root the 4.0.4 firmware in 2 ways
1) flash 4.0.4( no need in your case) nad then flash the stock kernel of 4.0.3(.562) then, use oneclick root and root your phone .if you want, flash back the stock kernel from 4.0.4
2) download the ready to root firmware from the below link, flash it through flashtool and then use oneclick root exploit for your phone (this file is nothing but the compilation of 4.0.4 firmware and kernel of 4.0.3)
for locked bootloader http://forum.xda-developers.com/showthread.php?t=1683189
for unlocked bootloader http://forum.xda-developers.com/showthread.php?t=1683957
Click to expand...
Click to collapse
both of them are for locked bootloaders
Thanks a lot Great minds!!!! will try this and let great minds know the status.
And for future reference, post on existing threads instead of starting yet another asking the same thing and getting the same answers as on the others.
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I did some ground work before coming to xda.,
Again i am not successful on rooting...
Can i get advice please.
sri11guru said:
I did some ground work before coming to xda.,
Again i am not successful on rooting...
Can i get advice please.
Click to expand...
Click to collapse
I had some problems rooting it but got it working, what I did was Just flash doomkernel through flashtool and then install a custom rom through CWM
Questions go in the Q&A section

[Q] LT28i Root

Hi Guys!
I'm sorry if this question has been asked a gazillion times, but I want to know what I'm getting into first as I am new to rooting.
I have a Sony Xperia Ion (LT28i) with Jelly Bean on it (4.1.2). I was simply wondering if the process outlined in this thread would work:
[Tutorial][ION] Flashing Firmware and Rooting
http://forum.xda-developers.com/showthread.php?t=1812168
Once again, sorry for a repeat but I'm not exactly sure about what my firmware is etc.
Thanks!
WGuitar said:
Hi Guys!
I'm sorry if this question has been asked a gazillion times, but I want to know what I'm getting into first as I am new to rooting.
I have a Sony Xperia Ion (LT28i) with Jelly Bean on it (4.1.2). I was simply wondering if the process outlined in this thread would work:
[Tutorial][ION] Flashing Firmware and Rooting
http://forum.xda-developers.com/showthread.php?t=1812168
Once again, sorry for a repeat but I'm not exactly sure about what my firmware is etc.
Thanks!
Click to expand...
Click to collapse
yes that will work..go to settings>about phone> and you will find all the info abt ur software versions...u are basically looking for build number here..
Build Number is:
6.2.B.0.211
Therefore since it appears to be the most recent firmware, I can simply skip to the rooting portion of the guide correct?
Thanks, I've been hoping to get my phone rooted to get rid of all the bloatware.
You guys are awesome!
I have attempted to root the device to no avail. Does the firmware have to be flashed over? Or can I use the firmware currently on it. If it has to be flashed over, my phone does not appear to have drivers in the flash tool. Can I flash without installing a driver?
WGuitar said:
I have attempted to root the device to no avail. Does the firmware have to be flashed over? Or can I use the firmware currently on it. If it has to be flashed over, my phone does not appear to have drivers in the flash tool. Can I flash without installing a driver?
Click to expand...
Click to collapse
u have an unlocked bootloader or locked???
I believe it is locked as I have not done anything to the phone besides upgrading to JB from ICS. I used the Sony PC Companion to do so as well.
Edit: Bootloader is locked and apparently cannot be unlocked. (According to System info)
WGuitar said:
I believe it is locked as I have not done anything to the phone besides upgrading to JB from ICS. I used the Sony PC Companion to do so as well.
Edit: Bootloader is locked and apparently cannot be unlocked. (According to System info)
Click to expand...
Click to collapse
It doesnt matter...can you tell me the steps that you did briefly and where you faced the problem?
Sent from my Micromax A110 using xda app-developers app
It tells me to use the display system check but it just gets stuck hanging at a white screen on my phone and the program does not continue from there. If you could tell me the version of the root program and which option to use, I might be able to do it, but I've tried a few different versions of it with different options. Not exactly sure what I can do.
Edit: Do I have to flash my firmware before trying to root? It doesn't say anywhere that I have to, however could that be what's not allowing me to root?
WGuitar said:
It tells me to use the display system check but it just gets stuck hanging at a white screen on my phone and the program does not continue from there. If you could tell me the version of the root program and which option to use, I might be able to do it, but I've tried a few different versions of it with different options. Not exactly sure what I can do.
Edit: Do I have to flash my firmware before trying to root? It doesn't say anywhere that I have to, however could that be what's not allowing me to root?
Click to expand...
Click to collapse
This method doesnt work with your .211 fw. Try this http://forum.xda-developers.com/showthread.php?t=1886460&highlight=root+211+ion
I've tried that thread's root method. All I keep getting is a screen that it pauses at basically indefinitely, and none of the other root options work.
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[Q] Upgrading to Android 4.3 (N7100XXUEML6)

Hi everyone... I tried looking for the answer to my question but didn't find any thread that covered the information for latest firmware (Samsung introduces something new everytime!).
So, I was using Pheonix ROM v17 with the MJ5 Bootloader, and then installed Android Revolution HD 20.1 (I don't know which BL I'm now using)!
I never flashed a stock rom using odin or through some other source below.
Now I want to flash the stock rooted and deodexed firmware. The OP doesn't tell anything specifically about a bootloader. We have to flash the rom through the recovery.
My question is, that if I install that rom via recovery, will my bootloader change? Will there be any recovery issues? Will I be able to re-flash other roms like the ARHD? Please tell me, because I am experiencing some serious issues with the battery and I hope that a clean stock install would fix this...
Any help would be highly appreciated!
Bullay said:
Hi everyone... I tried looking for the answer to my question but didn't find any thread that covered the information for latest firmware (Samsung introduces something new everytime!).
So, I was using Pheonix ROM v17 with the MJ5 Bootloader, and then installed Android Revolution HD 20.1 (I don't know which BL I'm now using)!
I never flashed a stock rom using odin or through some other source below.
Now I want to flash the stock rooted and deodexed firmware. The OP doesn't tell anything specifically about a bootloader. We have to flash the rom through the recovery.
My question is, that if I install that rom via recovery, will my bootloader change? Will there be any recovery issues? Will I be able to re-flash other roms like the ARHD? Please tell me, because I am experiencing some serious issues with the battery and I hope that a clean stock install would fix this...
Any help would be highly appreciated!
Click to expand...
Click to collapse
Bootloader won't change irrespective of what which ROM you flash,i am using philz touch recovery ever since i was on 4.1.2 and now i am running 4.4.2 probam version and been on mj5 bootloader ever since i made the jump from 4.1.2
Recovery CAN NOT flash bootloader, so whatever you flash from recovery be assured that your bootloader will stay the same. The only way to flash bootloader is through ODIN or regular KIES/OTA update....
Thank you so much for the reply. I can finally flash in peace!
Sent from my GT-N7100 using xda app-developers app
@dalanik but what if an official firmware update is released...? For e.g. If I'm prompted to install the NA1 Firmware, will my bootloader still get updated?
Sent from my GT-N7100 using Tapatalk
Bullay said:
@dalanik but what if an official firmware update is released...? For e.g. If I'm prompted to install the NA1 Firmware, will my bootloader still get updated?
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
If you are on STOCK, then yes, that would be through OTA or via KIES. But as I said - you would have to be STOCK in order to receive update.
So, i just flashed this rom and im getting this error with the supersu...
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Any suggestions?
Sent from my GT-N7100 using Tapatalk
Alright so i solved the problem by re rooting with Dr. KETAN'S MultiTool.
Run the zip, and do nothing except root your phone...
Sent from my GT-N7100 using Tapatalk

e980 rooting won't work, and button recovery method won't work

I just got a used E980. idk what he's done to it. but appeared vanella. I tried rooting, from the proper thread with the right files. suposedly right for the e980. so I tried to just reboot recovery, but all i get is an android with a red triangle and an ! inside it of.
the error i get when trying to root is -
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If it's a custom Rom it's already rooted (obviously). Check the build version in your settings.
cougar214 said:
If it's a custom Rom it's already rooted (obviously). Check the build version in your settings.
Click to expand...
Click to collapse
yeah i can't get into TWRP, or the other one. it keeps giving me dude with red !. version is jz054k.
I did a full wipe and install of an origonal build of the software, was able to root it sucesfully now. but still can't get into the bootloader menu. tried cammand line to tell it to boot into it, tried rom manager. no dice. just keep getting little dude. i remember seeing a thread about him, i don't know what he means :\
The bootloader on these phones are locked. You are able to install the custom recovery only because Freegee can bypass the bootloader.
cougar214 said:
The bootloader on these phones are locked. You are able to install the custom recovery only because Freegee can bypass the bootloader.
Click to expand...
Click to collapse
yeah i got around it and managed to do it. didnt much like the rom, know any clean roms that are more stock like? i really didnt mind stock. but i want 4.4 or better than stock.
Honestly, your best option is to wait for the kitkat update to hit in a month or so. You get what you're looking for in one stock update. Hassle free. That's what I'm doing. The more I learn about this phone, the more I am hesitant to flash anything to it. Mostly because there are so many variants for this phone. Everything can't be compatible so why risk it.
eviling said:
yeah i got around it and managed to do it. didnt much like the rom, know any clean roms that are more stock like? i really didnt mind stock. but i want 4.4 or better than stock.
Click to expand...
Click to collapse
This http://forum.xda-developers.com/showthread.php?t=2703029
Read the whole thing then you'll be ready to go
Its the kitkat Korean update, I'm using it on my e980 , pretty sweet
yeah i agree, i havn't found many rom's i like. ive found roms always fail after awhile. so idk. they always bloat up and start to fail than they need the update to be stable blah blah than your reinstalling all apps and backing **** up. idk, was just looking at what phones offer these days for modding but nothing seems to of changed. this phone inparticular is a rather unstable device none stock, seems to be allota issues and a good reason to have bootloader locked.
Un locking the bootloader only allows for custom kernels on any given device. In some cases you will get greater stability. But for the most part you will still have glitches, performance decreases, etc. because you are STILL flashing custom Roms. And in allot of cases your phone will go completely nuts because custom kernels have their glitches too. So in short, sometimes, Custom Rom=glitches. custom kernel=glitches. That all adds up to a totally unstable Rom. Keep in mind all devices are not the same. What runs great on his might crash your phone completely. Just my 2 cents....lol

Xperia S problem + request for a good rom

Hello, I apologise if this is in the wrong section.
Today I decided to flash my rom, I decided to go for Dirty Unicorns. I transfered the ROM onto my internal storage and used CWM to flash install it. The ROM doesnt boot up, since I didnt copy any other ROMs onto my phone and since there is no SD card in xperia S I cannot put a different ROM on it to then flash it, therefore I'm stuck. Also if anyone would be so kind to recommend me a very good and nice looking ROM, I would be very grateful.
Thanks.
Hello,
I Think you should reflash the stock rom via SUS.
Then you could try the last build of PA 4.41 by Deedwar, it work well for me ( check last posts un his thread).
You need to flash the boot.img first via adb, then you could have TWRP for flashing the new rom.
This process work for some other ROM too.
I Think it failed cause you're using CWRP insted of TWRP.
Good luck
Sent from my Xperia S using XDA Free mobile app
mc_cut_killer said:
Hello,
I Think you should reflash the stock rom via sus.
Then you could try the last build of PA 4.41, it work well for me ( check last posts).
You need to flash the boot.img first via adb, then you could have TWP for flash the new rom.
This process work for some other ROM too.
Good luck
Sent from my Xperia S using XDA Free mobile app
Click to expand...
Click to collapse
Thank you, I will try this.
I've just edit my first post to add some details.
Sent from my Xperia S using XDA Free mobile app
mc_cut_killer said:
I've just edit my first post to add some details.
Sent from my Xperia S using XDA Free mobile app
Click to expand...
Click to collapse
Hi there, I downloaded SUS, but there is no Xperia S on the list.
Try this for the official way (Sony) : http://www.sonymobile.com/global-en/software/phones/xperia-s/
Or you can use FlashTool (http://www.flashtool.net/index.php), you can find a lot of help like this http://forum.xda-developers.com/xperia-u/general/rootmore-xperia-2012-line-flashtool-t1669906 or this http://www.ibtimes.co.uk/xperia-device-restore-stock-firmware-xperiaz-xperias-506415
VintageX said:
Hello, I apologise if this is in the wrong section.
Today I decided to flash my rom, I decided to go for Dirty Unicorns. I transfered the ROM onto my internal storage and used CWM to flash install it. The ROM doesnt boot up, since I didnt copy any other ROMs onto my phone and since there is no SD card in xperia S I cannot put a different ROM on it to then flash it, therefore I'm stuck. Also if anyone would be so kind to recommend me a very good and nice looking ROM, I would be very grateful.
Thanks.
Click to expand...
Click to collapse
The current Dirty Unicorn build is not booting up, You should have read that in thread. Anyways, You can still use the same ROM. Just flash kernel from here via fastboot using flashtool and then boot up, no need to flash the ROM again.
Using SUS or Sony PC Companion won't help since You have unlocked bootloader.
If You still want to try other ROM, download flashtool and flash the stock ftf(6.2.b.1.96)(search it on xda, You will find it) via flashmode. And then copy ROM to phone and flash the ROM. Note You would have to root and install cwm again.
I would recommend Carbon v10, pretty good ROM.
Mirhawk said:
The current Dirty Unicorn build is not booting up, You should have read that in thread. Anyways, You can still use the same ROM. Just flash kernel from here via fastboot using flashtool and then boot up, no need to flash the ROM again.
Using SUS or Sony PC Companion won't help since You have unlocked bootloader.
If You still want to try other ROM, download flashtool and flash the stock ftf(6.2.b.1.96)(search it on xda, You will find it) via flashmode. And then copy ROM to phone and flash the ROM. Note You would have to root and install cwm again.
I would recommend Carbon v10, pretty good ROM.
Click to expand...
Click to collapse
Hello, I have already flashed my phone. I installed Carbon and I think I will stick to it, since I like it. Thank you for your answers and help.
I'm using ParanoidAndroid, the 20140626 version is really stable, I've never had a crash
i think you can use ParanoidAndroid rom. it's nice rom, i use it and i've never crashed
Pleeeeeeeeeeeeeeeeese
Hey,
Can any one please provide me a mirror link of this rom http://forum.xda-developers.com/showthread.php?t=2592002, i want to try this but i can't access the two link
Mega link stuck here about 30 mins, not running the loading ba
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Google driver Screenshot
Please, i want to try this rom, stable in all 4.4 rom
My device is Sony Experia SL
I'm From Saudi Arabia but I am Filipino, im sorry if i post here but i don't know where it post
Thanks in advance
finish
Two years on xperia s never again finish
I suggest using ParanoidAndroid! I've been using it for a couple of months and it's very good, there are very few bugs but it's updated every week

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