[Q] Fastboot / Flashtool little problem. - Xperia Arc Q&A, Help & Troubleshooting

Good day..
I have a noob question , im just a beginner.
I have Xperia Arc S . Id like to install CM10_anzu but when I flash the recovey namely "boot.img" from the zip
using fastboot or flashtool it gives me "Device needs a root" error etc... But I am definitely rooted.
What am I doing wrong here. ?
thanks ... Good Day.

I think you need to unlock your bootloader to use fastboot. I guess thats problem, but maybe someone smarter will answer you correctly

Thank you for a suggestion.
DjDexter5GHz said:
I think you need to unlock your bootloader to use fastboot. I guess thats problem, but maybe someone smarter will answer you correctly
Click to expand...
Click to collapse
Thank you for your suggestion . but my bootloader is unlocked.
my status is actually bootloader unlocked allowed: Yes.
that's unlocked right??

Don't know about the arc but on Xperia Play boot.img was not working on CM10 so I just used another JB Kernal and that worked a treat.

ecomTym THE
tallman43 said:
Don't know about the arc but on Xperia Play boot.img was not working on CM10 so I just used another JB Kernal and that worked a treat.
Click to expand...
Click to collapse
Could you point me to that kernel that worked?
will it work with the Arc S?
sorry for too much questions.

janyjan said:
that's unlocked right??
Click to expand...
Click to collapse
No, it means it can be unlocked, so follow a method to unlock it and try again.

janyjan said:
Could you point me to that kernel that worked?
will it work with the Arc S?
sorry for too much questions.
Click to expand...
Click to collapse
Yep it's called Twrp kernal hear's link works on Arc S http://forum.xda-developers.com/showthread.php?t=2075562:)

Related

[Q] how to root version 2.3.4 build 4.0.2.A.0.62

hi,
i have searched for an answer all over the internet including this website. can someone please tell me how i can root my xperia arc that has the software mentioned in the title. if you can post a step by step guide that would be great. thank you.
shoaib12 said:
hi,
i have searched for an answer all over the internet including this website. can someone please tell me how i can root my xperia arc that has the software mentioned in the title. if you can post a step by step guide that would be great. thank you.
Click to expand...
Click to collapse
Check here.
http://forum.xda-developers.com/showthread.php?t=1560777
what do i do if i have the unlocked bootloader
shoaib12 said:
what do i do if i have the unlocked bootloader
Click to expand...
Click to collapse
just flash doomkernel vx.x {whatever u want}
Use this one:
http://forum.xda-developers.com/showthread.php?t=1558114
Sent from my LT18i using XDA
how do i flash from .62 to .42? if i unlock my bootloader do i need to flash back? if i unlock my bootloader what procedure do i take to root my phone?
shoaib12 said:
how do i flash from .62 to .42? if i unlock my bootloader do i need to flash back? if i unlock my bootloader what procedure do i take to root my phone?
Click to expand...
Click to collapse
you can flash any prerooted ROM after unlocking the bootloader
Sad-Clown said:
you can flash any prerooted ROM after unlocking the bootloader
Click to expand...
Click to collapse
im sorry, but that made no sense to me. i dont know what a prerooted ROM is. im sorry im such a noob and sorry for being a hassle by asking these questions but i dont want to ruin my phone the first time i root.
shoaib12 said:
im sorry, but that made no sense to me. i dont know what a prerooted ROM is. im sorry im such a noob and sorry for being a hassle by asking these questions but i dont want to ruin my phone the first time i root.
Click to expand...
Click to collapse
You have to unlock the bootloader to flash a prerooted Rom (a Rim that is rooted) but i don't recommend this methode since you have to unlock the bl
Sent from my LT18i using XDA
so what is the best method for me to use as a noob with a sony erricson xperia arc version 2.3.4 build .62
anyone got an answer?
shoaib12 said:
so what is the best method for me to use as a noob with a sony erricson xperia arc version 2.3.4 build .62
Click to expand...
Click to collapse
If you have bootloader locked you will need to down grade your firmware to build 42 do this download program called flashtools available on xda.
Download from xda the .42 file use flashtools to load on to phone.
Then root with either zergrush method or from flashtools.
Once rooted use ota to update to latest build 62
if bootloader is unlocked then do as described in previous posts.
All software and tools are available in general or q&a sections.
Sent from my LT15i using XDA App
shoaib12 said:
anyone got an answer?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1558114
Use this if you downgraded your phone
Sent from my LT18i using XDA
okay, so i have unlocked bootloader. can someone give me a link to how i can root my phone. if i root my phone will i loose everything? like how i lost it all when i unlocked bootloader.
shoaib12 said:
okay, so i have unlocked bootloader. can someone give me a link to how i can root my phone. if i root my phone will i loose everything? like how i lost it all when i unlocked bootloader.
Click to expand...
Click to collapse
There's nothing to be lost.. Dont worry.. And u can always relock your bootloader and get the warranty back.. But u wont be able to get the drm keys back..
Sent from my MK16i using xda premium
I have the same problem...
With the same spec, how the best tutorial for noob like me..?

[Q] help thanks

Hey I just got a xperia play today its a r800x cdma im trying to see whats a good rom for it ... ive been searching threw the forums and found (KA12 Ice Cream Sony|new CDMA update v5) but had no luck installing it .......... i was in a boot loop I remember ..... on my droid x2 i just place the rom.zip on my phone then go to clockwork mod an flash it .... but on this xperia play its a bit different i gotta flash boot.img files to fastboot .dir which is all new to me .... the tools that I have are super one click, cwm recovery ... oh yea an flash tools ..in case i need to put stock back on .... I tried looking on youtube for a video but people just show there rom off they dont explain it..... So in short if you know a simple way of flashing roms please let me know cause this stock rom sucks //////
Unfortunately in order to flash a new kernel (boot.img) you need to unlock your bootloader. This can be done by paying $24 to Alejandrissimo. Here is more about the process: http://unlock-bootloader.com/unlock/
Solar.Plexus said:
Unfortunately in order to flash a new kernel (boot.img) you need to unlock your bootloader. This can be done by paying $24 to Alejandrissimo. Here is more about the process: http://unlock-bootloader.com/unlock/
Click to expand...
Click to collapse
hey cant i use this link to unlock my boot loader .. http://forum.xda-developers.com/showthread.php?t=1487473&highlight=unlock
toppdogg93 said:
hey cant i use this link to unlock my boot loader .. http://forum.xda-developers.com/showthread.php?t=1487473&highlight=unlock
Click to expand...
Click to collapse
No that's a kernel....you have to have an unlocked bootloader to flash that.
Sent from my LT26i using Tapatalk 2
Spectre51 said:
No that's a kernel....you have to have an unlocked bootloader to flash that.
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
Hey I found this http://www.theandroidsoul.com/how-to-unlock-bootloader-xperia-arc-play-neo-pro/ i think I will try it ,,,, once i feel ok to if not i'll pay to get it done
and this link http://unlockbootloader.sonymobile.com/instructions
As far as I know, those methods will not work for you since you have the Verizon Xperia Play. I believe the only way is to get Alejandrissimo to unlock it for $24.00
Fairly sure paying Alejandrissimo is the only way to unlock the bootloader atm. I had him unlock mine and he did a fine job. If you were concerned about anything you don't need to be. He is legit but it is $24.

Epic Failure while trying to flash/root my ARC ICS 4.0.4

So today after watching tutorial videos and reading about it I finally made my mind and decided to flash/root my xperia arc. The build no of my stock was .431 now what I did was download the '.431 ready to root ftf' and flashed my phone, now when I tried to root it it gave me several errors mkdir failed for tmp, File exists and rm failed for *, No such file or directory and to make thing worse the memory card messed up and I had to format it and lost all the data. Now I've recovered the phone using pc companion but I failed very badly
I have no idea what exactly did I do wrong?
assassin8 said:
what exactly did I do wrong?
Click to expand...
Click to collapse
Not a clue, the memory card shouldn't have been affected so god knows. Just start over.
XperienceD said:
Not a clue, the memory card shouldn't have been affected so god knows. Just start over.
Click to expand...
Click to collapse
is there any other way of rooting my device? like if I unlock the bootloader will it be easier to root it? and how do I go about cfw/kernel/mods in a unlocked bootloader?
assassin8 said:
like if I unlock the bootloader will it be easier to root it?
Click to expand...
Click to collapse
Yep.
assassin8 said:
and how do I go about cfw/kernel/mods in a unlocked bootloader?
Click to expand...
Click to collapse
Read the stickys, and the individual threads for instructions.
Go to setting after flash the ready to root 4.0.3. Click at xperia. Click connectivity. Click USB connection mode. Choose MSC. The default is MTP if i not mistaken. Then root your phone and flash back 4.0.4 kernel.
This method i using when i root my phone last week. Before that it was giving me so many error.
Im on LOCKED BOOTLOADER while doing that
assassin8 said:
is there any other way of rooting my device? like if I unlock the bootloader will it be easier to root it?
Click to expand...
Click to collapse
Yes, after unlocking the bootloader flash a kernel, and then install a custom rom that's pre-rooted. Much easier way if you don't mind not sticking with stock.
SuperMari064 said:
Yes, after unlocking the bootloader flash a kernel, and then install a custom rom that's pre-rooted. Much easier way if you don't mind not sticking with stock.
Click to expand...
Click to collapse
what kernel and ROM should I get?
assassin8 said:
what kernel and ROM should I get?
Click to expand...
Click to collapse
Normally I use the Arcknight kernel (Get version 3.5.1 or 3.3 because 3.6 is broken), but since Sony released the new .587 build I'm sticking with this kernel for now.
Now with Roms I suggest you go with this one its really good .
Okay I just rooted it sucessfully but I kept the bootloader locked.
How do I flash Arcknight 3.5.4 on my locked bootloader?
assassin8 said:
How do I flash Arcknight 3.5.4 on my locked bootloader?
Click to expand...
Click to collapse
You can't.
Sent from my CM9'd Arc
XperienceD said:
You can't.
Sent from my CM9'd Arc
Click to expand...
Click to collapse
So how do I go about getting 'Xperia Ice Bean 4.0.4'?
If that's not possible then can you please recommend some good ROMs for locked BL if there are any?
assassin8 said:
So how do I go about getting 'Xperia Ice Bean 4.0.4'?
If that's not possible then can you please recommend some good ROMs for locked BL if there are any?
Click to expand...
Click to collapse
If you're going to root then you might as well unlock the BL. If IceBean needs a custom kernel then you can't use it, if not follow the instructions.
Sent from my CM9'd Arc
I unlocked the bootloader and now running cyanogen mod
however the usb transfer speed is rather slow, around 2.5mbps?

[resolved]How to root stock ROM?

I found Jelly Sandwich too slow so I down graded to this stock ROM. Now when I run the root for scripting I get a bunch of permission denied messages and it doesn't work. How can I root the phone? I can't unlock the boot loader.
Before asking questions that have been asked a thousand times try searching in future. how to root arc
you have to download and flash a rootable ftf. Here's one for arc s
XperienceD said:
Before asking questions that have been asked a thousand times try searching in future. how to root arc
Click to expand...
Click to collapse
Please don't reply to any more of my posts.
jman2131 said:
you have to download and flash a rootable ftf. Here's one for arc s
Click to expand...
Click to collapse
Is it safe to do even though my device is LT15i not LT18i?
itsup said:
Please don't reply to any more of my posts.
Click to expand...
Click to collapse
Don't tell any member what, where or who they can and can't reply to.
Sent from my CM9'd Ray
itsup said:
Is it safe to do even though my device is LT15i not LT18i?
Click to expand...
Click to collapse
I think so. After rooting, flash an lt15i 587 kernel
Sent from Xperia Arc S
jman2131 said:
I think so. After rooting, flash an lt15i 587 kernel
Sent from Xperia Arc S
Click to expand...
Click to collapse
But that's the thing I can't flash a kernel since I can't unlock the bootloader
Yes you can You can flash stock kernels with locked bootloaders. Flash this one
jman2131 said:
Yes you can You can flash stock kernels with locked bootloaders. Flash this one
Click to expand...
Click to collapse
According to this thread with a locked boot loader custom kernels can't be flashed. Is it that you can flash stock kernels but not custom ones?
yep. stock kernels you can flash because they're stock - stock ics already uses them. custom ones, you can't.
If you hAve Xperia pro then follow the below link
http://forum.xda-developers.com/showthread.php?t=1801480
And if not pro then follow the procedure and use you phone kernel.
If I helped you press thanks.
Sent from my MK16i using xda app-developers app
It's still the same problem. I run ICS Easy Rooting Toolkit V1 and it fails
itsup said:
It's still the same problem. I run ICS Easy Rooting Toolkit V1 and it fails
Click to expand...
Click to collapse
try this rooting kit
jman2131 said:
try this rooting kit
Click to expand...
Click to collapse
Nope
itsup said:
Nope
Click to expand...
Click to collapse
D: I really don't know what's going on then Sorry
btw, which version of JS did you find too slow? you could try the latest version because it comes rooted already
For those that have come across this most recent but thousandth "how to root" thread, you'll find the solution in the first few results of the link I posted on page 1.
Sent from my CM9'd Ray
jman2131 said:
btw, which version of JS did you find too slow? you could try the latest version because it comes rooted already
Click to expand...
Click to collapse
8.0. I don't think I can try the latest version because how will I install CWM without having root?
itsup said:
8.0. I don't think I can try the latest version because how will I install CWM without having root?
Click to expand...
Click to collapse
As soon as your bootloader is unlocked you can flash any kernel which mostly will have CWM included.
weaselmetal said:
As soon as your bootloader is unlocked you can flash any kernel which mostly will have CWM included.
Click to expand...
Click to collapse
I can't unlock my bootloader, my understanding is some are just made that way.

[Q] Problem Install Kernel

Hello guys!
I'm trying to install [CM10.2] LegacyXperia but i have serious problems.
I rooted and already have a CWM, but i think i have to install a new kernel, can you explain me who to do that?
i tried every programs for nothing xD
With flashtool i got error saying that phone is not rooted but it is.
Hope for help.
joaoandre23 said:
Hello guys!
I'm trying to install [CM10.2] LegacyXperia but i have serious problems.
I rooted and already have a CWM, but i think i have to install a new kernel, can you explain me who to do that?
i tried every programs for nothing xD
With flashtool i got error saying that phone is not rooted but it is.
Hope for help.
Click to expand...
Click to collapse
The rooted error in flashtool means your boatloader isn't unlocked... You will need to unlock boatloader to flash custom kernels...
Sent from my Xperia Neo V using Tapatalk 2
Who?
Attitude.SSJ said:
The rooted error in flashtool means your boatloader isn't unlocked... You will need to unlock boatloader to flash custom kernels...
Sent from my Xperia Neo V using Tapatalk 2
Click to expand...
Click to collapse
Who to do that? unlockbootloader.sonymobile.com Only way?
to hard by that way xD
joaoandre23 said:
Who to do that? unlockbootloader.sonymobile.com Only way?
to hard by that way xD
Click to expand...
Click to collapse
If you follow the instructions closely, there should be no problems.
Make sure you read the requirements first.
If your phone is built before 12W11 (check under battery), you can also use test point method.
For more info, search. Been discussed ****loads of times.

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