[for devs] Basebands are flashable via Sonys (!) OTA update - Xperia Arc General

Hello my friends!
Maybe someone who owned an X10 remembers that we were never able to flash basebands without a PC or Mac, and even with our 2011 phones it is impossible to flash them using only the phone with xrec or cwm.
Now the interesting part. When upgrading my friends Neo V from 4.0.3 to 4.0.4 over the air, his baseband changed from 70 to 72.
So Sonys 'recovery' is able to do this process!
Isn't it possible to 'port' this function to our recoverys?
I just wanted to let some developers think about this
Thank you for reading and your attention.
If I posted in the wrong section or what I said is wrong/not useful, please delete this thread, thanks.

if it possible it would great!!!

Really?
Is it possible?
If it is, some dev will make it

abrarabbu said:
Really?
Is it possible?
If it is, some dev will make it
Click to expand...
Click to collapse
It definitely changed from 70 to 72 without connecting to PC, everything happened over the air.
Sent from my LT18i using xda premium

Yeah it changes the baseband, so i think it would be possible on cwm. Would be very nice
Sent from my LT18i using XDA

Related

Baseband change with xrecovery

Hi guys I don't wana use computer. Cause im not at home right now is it possible to change baseband with xrecovery? Cause I can download the file with wifi.
Thanks
Sent from my X10i using Tapatalk
No it isn't possible. you can only do so through flashtool
I hoped for the same thing. I wish it would have been made possible. But unfortunately it's not going to happen.
sorry man, the way bb flashing is done is via flash mode on the pc - there is no way for xrec to emulate this unfortunately, it needs to be the old fashioned usb-in-a-pc mode. sorry!
Lol it's ok. Wish there was a way people could do it with phone only just like changing roms cause I wana try cm7 and miui but if I don't like the rom means I have to change my baseband again or they should make rom available for all baseband would be awesome
Sent from my X10i using Tapatalk
Grab the BB patches that are floating around... you can flash those with xrecovery and will allow you to do exactly what you'd like.
What's BB?
BobSlob said:
Grab the BB patches that are floating around... you can flash those with xrecovery and will allow you to do exactly what you'd like.
Click to expand...
Click to collapse
Sent from my X10i using Tapatalk
BB = BaseBand
BobSlob said:
Grab the BB patches that are floating around... you can flash those with xrecovery and will allow you to do exactly what you'd like.
Click to expand...
Click to collapse
Those patches don't change baseband. As of now, the only possible way of changing bb is through flashtool.
pcfanboy142 said:
Those patches don't change baseband. As of now, the only possible way of changing bb is through flashtool.
Click to expand...
Click to collapse
he never once said it did.....
It allows you to keep your current baseband and flash a non compatible rom however, therefore this would be better if her if she has no access to a pc.
Hmm, you're right. Still, I'm assuming BObSlob meant it was possible to change BB using those patches, because the OP's question was quite clear, she wants to switch BB through xrecovery.
If I'm mistaken i apologize in advance.
Your right lol. But I guess I have to use flashtool when I get home tonight. How long does it take to change baseband? And would I lose root?
pcfanboy142 said:
Hmm, you're right. Still, I'm assuming BObSlob meant it was possible to change BB using those patches, because the OP's question was quite clear, she wants to switch BB through xrecovery.
If I'm mistaken i apologize in advance.
Click to expand...
Click to collapse
Sent from my X10i using Tapatalk
You can change the BB without changing your FW, so no you will not lose root. But like it was mentioned you can keep your BB and still use those ROMs if you flash the BB patch through XRec.
Sent from my X10i using XDA Premium App
pcfanboy142 said:
Hmm, you're right. Still, I'm assuming BObSlob meant it was possible to change BB using those patches, because the OP's question was quite clear, she wants to switch BB through xrecovery.
If I'm mistaken i apologize in advance.
Click to expand...
Click to collapse
No, I meant it as a workaround for the issue, which Ive used myself. This essentially provides you a means of keeping your current baseband and making it compatible with any rom.
Think of it as an actually delivered unified baseband that Trip promised almost two months ago.
Changing basebands is possible through custom recoveries such as ClockworkMod. xRecovery does not have the ability to alter anything in the flash memory because we do not have a fully unlocked bootloader.
hello
i am ketty
i have x10i with bb54
and i want .49 to run latest arc customer zip without using PC
any help
i did download .49 zip and then what i see at bb place was "unknow"
so i restore with xrecovery and come back on 2.2.1.
plz help
thank you
Regards
Ketty
x10i
V:2.2.1
BB:2.1.54
chauhanjayc said:
hello
i am ketty
i have x10i with bb54
and i want .49 to run latest arc customer zip without using PC
any help
i did download .49 zip and then what i see at bb place was "unknow"
so i restore with xrecovery and come back on 2.2.1.
plz help
thank you
Regards
Ketty
x10i
V:2.2.1
BB:2.1.54
Click to expand...
Click to collapse
Please read. Your answer is in the very thread you posted in. You cannot flash BBs without a PC!
Sent From My *Super Fly X10*
If I (or anyone for that matter!) help you, dont be afraid to press THANKS!
OK, read the thread and understand it is not possible unless using a flashtool, any flashtools that work on IMAC, damn bootcamp is broken and been trying to fix for days, no luck so far and hate to have to redo the whole dang thing.
Hi guys! One question, i have a X10a, can i put it a X10i baseband? Because in development forum baseband 67 is only available for X10i-
Cheers.
You can put any baseband on any x10.

galaxy s bricked

hi guys,my galaxy s is bricked and don't know what to do!
i installed battery % mod,and after that my phone is bricked
first,i went to recovery mode and i made a clockwork restore,but after that i can't get to the recovery mode,and the phone is stuck at the galaxy s logo
please help me
Did you tried any of these solutions?
http://forum.xda-developers.com/showthread.php?t=1134975
U could flash usin odin and thn flash rom agn that works for mi
Sent from my GT-I9000 using XDA Premium App
Press thanks if this helps
ok guys thanks for your answer +1 for both
yes,i wanted to flash it with odin,but i have a really slow internet connection (I couldn't download the f.w)
anyways I took it to a phone repair shop,it should be fixed tonight
btw,do you guys know what should I do in order not to happen again?
i did a clockwork mod backup,but it didn't help.
Erm....their isn't a lot you can do bud but just make sure the mod or whatever is for your baseband possibly invest in a higher speed of internet to save taking it to the shop each time lol
Sent from my GT-I9000 using XDA Premium App
hehehe,thanks
and you are right about having a faster internet
and another problem is that i just bought this phone 2 days ago,and I'am new to android,I was a great Symbian modder
Hmm 1 advice do not install addons not suitable for ur device ask in the rom thread before falashin other add ons
Sent from my GT-I9000 using XDA Premium App
Press thanks if this helps
well your 100% right
btw,I got my phone back,but it's now downgraded to 2.2,and when I open kies it says that my device isn't upgradable (my galaxy s's f.w is now: jpjpm
i found this http://androidadvices.com/how-to-update-samsung-galaxy-s-i9000-to-jpjv6-arabic-2-3-3-firmware-2/
any safer way?
omar_killer said:
well your 100% right
btw,I got my phone back,but it's now downgraded to 2.2,and when I open kies it says that my device isn't upgradable (my galaxy s's f.w is now: jpjpm
i found this http://androidadvices.com/how-to-update-samsung-galaxy-s-i9000-to-jpjv6-arabic-2-3-3-firmware-2/
any safer way?
Click to expand...
Click to collapse
Use my guide but with an appropriate firmware from samfirmware.
Not a hell lot you can do about the download speed. I suspect it might have something to do with hotfile - I get incredibly ****ty speed from hotfile, but not from any other file sharing service.
There should be a few threads lying around in the general section about stock roms. Try downloading from there instead of ****ty hotfile.
omar_killer said:
well your 100% right
btw,I got my phone back,but it's now downgraded to 2.2,and when I open kies it says that my device isn't upgradable (my galaxy s's f.w is now: jpjpm
i found this http://androidadvices.com/how-to-update-samsung-galaxy-s-i9000-to-jpjv6-arabic-2-3-3-firmware-2/
any safer way?
Click to expand...
Click to collapse
Hmm u want to root it or sth? If u want to root it use my backup to backup apps as this does not require root than follow steps for darky reserection(dunno hw to spell ) to have a basic rooted phone than flash the rom u want
Or u could use galnet miui im usin right now quite good
Sent from my GT-I9000 using XDA Premium App
Press thanks if this helps
Before you flash anything you gotta make sure you have 2 backup plans. One is, of course, the nandroid backup. The other is having a stock firmware file you can flash with Odin in case everything goes to hell.
In my case, I have a JPU stock firmware stored on my home computer and on my work laptop. Every time I screw up so badly everything is FUBAR I go back to JPU and works like a charm.
Ah also, along with the JPU I have a CF-Root flashable file for JPU (just needs to be Froyo specific, not firmware release specific) so I can have root.
That's the only advice that hasn't been given to you already.
In reality, the Galaxy S is pretty hard to really brick. The bootloader may get corrupted but there's almost always a way out.
ok thanks guys +1
i will flash my phone with 2.3 and when I'am bored with it i'll flash it with some custom rom
omar_killer said:
ok thanks guys +1
i will flash my phone with 2.3 and when I'am bored with it i'll flash it with some custom rom
Click to expand...
Click to collapse
If u need help pm mi or reply this thread thanks
Sent from my GT-I9000 using XDA Premium App
Press thanks if this helps
ok,i will thanks for your help all!
it's a really great community for helping new people like me,it's way more better than any symbian community.
ok,i will thanks for your help all!
it's a really great community for helping new people like me,it's way more better than any symbian community.

X-play custom rom

Hi I'm new to the custom rom's and instead of searching through countless topics, mixing up instructions. I was wondering if I could get some directions.
Play is unrooted 2.3.3. I would like instructions on how to put a custom rom on the phone, and which custom rom would be recommended. Thanks in advance people.
Sent from my R800a using xda premium
is your phone fastboot enabled? (does the notification light in the power button turn blue if you hold the search button and then connect the usb to computer?)
If you want a custom rom but dont want to search and read these forums, i give your phone a week before you brick it.
swebosdev said:
If you want a custom rom but dont want to search and read these forums, i give your phone a week before you brick it.
Click to expand...
Click to collapse
or we could help people within the comunity to understand what's out there, the risks involved and how to get around the problems that could arise? we all need things explaining to us once in a while.
Oh im sorry i see your point, it is always good to be helpful, i am trying to be helpful as well when i say you should search and read, i mean look at all the countless threads where people didnt want to read, theres like 3 help im bricked threads per page.
lol. i know what you mean. and i know it can be frustrating. it's just a shame that the play is so much more complicated than the x10 that i was previously on. it was all flashtool and update.zip stuff. practically unbrickable!! loved it. fastboot and adb complicate things, and i feel that some of the tutorials can be a little confusing to total noobs. so we need to be accomodating to their lack of knowledge (i hardly know anything, so i'm still quite noobish), but also, people need to accept their own actions and consequences. not sure what i'm getting at now, but things need to be simpler for people who want to start out
Actually the way of installation is exactly the same for any custom ROM in this phone.
1) unlock your bootloader, either for free if you bought a factory unlocked phone or for some cash sending Alejandrissimo a PM, which you have to use if your phone is branded and/or Sim locked. You only need to do this step once.
2) install a custom kernel. There are two: DoomLord's kernel and the Cyanogen Mod kernel. The latter allows you only to install CM7. Doom's allows you to install the others.
3) Enter in Clockwork Mod recovery and install the ROM you prefer as long as your kernel of choice supports it.
As to which ROM you should pick, I use CM7 because it's stable and fast. Visit those threads and see for yourself which is the one you like best.
my personal favorite (until cm7 became more usable, and also because i like dooms kernel) was zerojay's aptly named zerorom. it's a very clean and fast sony based rom full of optimizations and tweaks. i'm currently trying out the FXP028 release of cm7 to see if it's more to my liking than it was in previous releases.
Unfortunately locked to Rogers. Is there a free way of unlocking the bootloader and how?
Again I'm currently running 2.3.3 nonrooted. Had it rooted on 2. 3. 2. but ofcourse lost it with update.
Sent from my R800a using xda premium
8ballhacker said:
Unfortunately locked to Rogers. Is there a free way of unlocking the bootloader and how?
Again I'm currently running 2.3.3 nonrooted. Had it rooted on 2. 3. 2. but ofcourse lost it with update.
Sent from my R800a using xda premium
Click to expand...
Click to collapse
No there isnt.
Sent from my R800i using Tapatalk
If you want root get wantonserver and flash na generic 2.3.2 root it with gingerbreak and then ota update to 2.3.3+
AndroHero said:
No there isnt.
Sent from my R800i using Tapatalk
Click to expand...
Click to collapse
well, one free way could be if you could swap a branded phone to someone who doesnt care and has a generic model
solitarymonkey said:
well, one free way could be if you could swap a branded phone to someone who doesnt care and has a generic model
Click to expand...
Click to collapse
True, but paying $20 dollars to get it unlocked sounds like less of a pain in the ass
Sent from my R800i using Tapatalk
Bump, has anyone been able to get Cyanogen mod onto the Rogers r800a? This locked boot loader is really causing me grief. Have the phone rooted, cwr is installed as well as busy Box. Getting closer, but still no cigar.
mcorbeil said:
Bump, has anyone been able to get Cyanogen mod onto the Rogers r800a? This locked boot loader is really causing me grief. Have the phone rooted, cwr is installed as well as busy Box. Getting closer, but still no cigar.
Click to expand...
Click to collapse
You can flash CM7, but i doubt it will boot with stock kernel.
Sent from my R800i using Tapatalk
AndroHero said:
You can flash CM7, but i doubt it will boot with stock kernel.
Sent from my R800i using Tapatalk
Click to expand...
Click to collapse
Just to confirm, without the proper Kernel I am more than likely to brick my play? Many Thanks!
mcorbeil said:
Just to confirm, without the proper Kernel I am more than likely to brick my play? Many Thanks!
Click to expand...
Click to collapse
You won't brick it, if kernel is incompatible device with either not boot, or bootloop, flahing stock rom with flashtool will fix it though.
Sent from my R800i using Tapatalk

[POLL] Official CWM Rom Manager Support.

Ok guys im making this thread to see who would like to see official CWM Rom manager support, not because I have the ability to do such a thing, it requires our rom and kernel devs.
You need unlocked bootloaderand also doomlords boot manager (to get cwm recovery). Also you need to download rom manager from the market. When choosing the recovery to flash you need to choose htc desire hd.
I was playing with cwm rom manager just now and backed up my rom (wb v6) in one click, phone rebooted and entered recovery and backed up then rebooted upon completion automatically. You can also download roms and google app packages ota from their server from the app. There's even a couple of premium features if you buy the full version.
I want to see some x10 roms up there from our amazing devs and to be able to make the most of this amazing tool.
Im making this thread for people to post their opinions to get devs attention not to give step by step instruction on to use any tools to get your phone bootloader unlocked or flashing boot manager.
Opinions only please.
Sent from my X10i using xda premium
+1 ofc we would like to see our X10 fully supported
Sent from my X10i using xda premium
ROM Manager will never support X10 in flashing recovery from the app. The reason is we can not flash kernels from the os/phone right now. You can select manual override and select a device.
But if remember correctly there was already a thread on this though.
Here: http://forum.xda-developers.com/showthread.php?t=1260366
I know search in XDA app is not good
But what can be interesting and helpful is to get OTA updates. It will be great.
CWM Rom Manager support would be freakin' awesome!
realunited123 said:
ROM Manager will never support X10 in flashing recovery from the app. The reason is we can not flash kernels from the os/phone right now. You can select manual override and select a device.
But if remember correctly there was already a thread on this though.
Here: http://forum.xda-developers.com/showthread.php?t=1260366
I know search in XDA app is not good
But what can be interesting and helpful is to get OTA updates. It will be great.
Click to expand...
Click to collapse
Ota would require a possible kernel flash too..
It would be extremely limited, not really any more useful than what is already in place
scoobysnacks said:
Ota would require a possible kernel flash too..
It would be extremely limited, not really any more useful than what is already in place
Click to expand...
Click to collapse
I don't know if it would, I don't know if you tried using the app ever Scooby but it seems to download the rom to sd card and then installs using cwm which we have.
Does anyone know how come we cant yet flash ftf and sin files now bootloader is open? Mayne this I how doom bricked his x10 writing to nand directly but it all is kinda beyond me when we get to really technical stuff like this lol
Sent from my X10i using xda premium
realunited123 said:
ROM Manager will never support X10 in flashing recovery from the app. The reason is we can not flash kernels from the os/phone right now. You can select manual override and select a device.
But if remember correctly there was already a thread on this though.
Here: http://forum.xda-developers.com/showthread.php?t=1260366
I know search in XDA app is not good
But what can be interesting and helpful is to get OTA updates. It will be great.
Click to expand...
Click to collapse
Ah I see, I missed that thread when I was on holiday and xda app search come up with nothing useful before I opened this thread.
Sorry Pilot, Mr Clown AMD other mods!
Sent from my X10i using xda premium
The Gingerbread Man said:
I don't know if it would, I don't know if you tried using the app ever Scooby but it seems to download the rom to sd card and then installs using cwm which we have.
Does anyone know how come we cant yet flash ftf and sin files now bootloader is open? Mayne this I how doom bricked his x10 writing to nand directly but it all is kinda beyond me when we get to really technical stuff like this lol
Sent from my X10i using xda premium
Click to expand...
Click to collapse
Yeah I've used it on my other phones..
As far as ota updates with no radio or kernel upgrade, that would work.
Like I said it would be limited though.
I don't know why x10 can't flash kernels, etc. since the unlocked bootloader. I think that would just require further development and a lot of devs have left
scoobysnacks said:
Yeah I've used it on my other phones..
As far as ota updates with no radio or kernel upgrade, that would work.
Like I said it would be limited though.
I don't know why x10 can't flash kernels, etc. since the unlocked bootloader. I think that would just require further development and a lot of devs have left
Click to expand...
Click to collapse
I think maybe we need zdzihu to come back to flash ftf and stuff. I think our bootloader is cracked but the flood gates aren't fully open if we can't write to where ever the radio stuff goes.
I guess we can only hope. Would love to be able to use all this stuff to its full potential and do away with the flashtool which is good but not very convenient if your on the go.
Sent from my X10i using xda premium
U know SGS2 can flash anything like from 2.3.3 to 2.3.4 from CWM recovery which includes the kernel upgrade and radio also...
Sent from my X10i using xda premium
sahibunlimited said:
U know SGS2 can flash anything like from 2.3.3 to 2.3.4 from CWM recovery which includes the kernel upgrade and radio also...
Sent from my X10i using xda premium
Click to expand...
Click to collapse
Lol..
Yes 99% of phones with an unlocked bootloader can
scoobysnacks said:
Lol..
Yes 99% of phones with an unlocked bootloader can
Click to expand...
Click to collapse
But what is fast boot?IDK...
Sent from my X10i using xda premium
sahibunlimited said:
But what is fast boot?IDK...
Sent from my X10i using xda premium
Click to expand...
Click to collapse
Fastboot refers to procedure consisting of
phone part and user part (run on PC) which suits
to update the system over USB (ROM , SPL,
splash screen), mainly it 's used to flash recovery
or custom splashscreen. As long as you follow
the procedure, it 's safe to use it. You don' t
need to install it, it can be used on every
Android system (client part comes with Win SDK
and can be downloaded for Linux also).
With most phones you don't have to flash things this way though, you can boot into the bootloader and flash files manually from your sdcard, our into recovery for roms, etc...
scoobysnacks said:
Fastboot refers to procedure consisting of
phone part and user part (run on PC) which suits
to update the system over USB (ROM , SPL,
splash screen), mainly it 's used to flash recovery
or custom splashscreen. As long as you follow
the procedure, it 's safe to use it. You don' t
need to install it, it can be used on every
Android system (client part comes with Win SDK
and can be downloaded for Linux also).
With most phones you don't have to flash things this way though, you can boot into the bootloader and flash files manually from your sdcard, our into recovery for roms, etc...
Click to expand...
Click to collapse
I think i read that SE disabled fastboot on x10, im sure i read by azuzu it was disabled. The 2011 xperia range got life easy with sony willing do offer a service for this. why did they make the x10 such a problem child?
I guess though its fair to say they appear to be learning their lesson by offering bootloader unlock for 2011+ range, supporting devs, giving phones away, having proper multitouch, 16m colours and looking at bring out dual core phones.
Its too late for some as people moved on now but if you asked people if they reckoned SE would do all this in a couple of years tehy would turn round and say yeah right! IM glad i stuck it out and its been totally worth it to have my x10 how it is now and love it.
Im going off topic big style in my own thread lol
The Gingerbread Man said:
I think i read that SE disabled fastboot on x10, im sure i read by azuzu it was disabled. The 2011 xperia range got life easy with sony willing do offer a service for this. why did they make the x10 such a problem child?
I guess though its fair to say they appear to be learning their lesson by offering bootloader unlock for 2011+ range, supporting devs, giving phones away, having proper multitouch, 16m colours and looking at bring out dual core phones.
Its too late for some as people moved on now but if you asked people if they reckoned SE would do all this in a couple of years tehy would turn round and say yeah right! IM glad i stuck it out and its been totally worth it to have my x10 how it is now and love it.
Im going off topic big style in my own thread lol
Click to expand...
Click to collapse
I'm not touching this topic I get flamed ever time I do lol
scoobysnacks said:
I'm not touching this topic I get flamed ever time I do lol
Click to expand...
Click to collapse
lol
10 char

So i've had my arc S a while...

My previous and first smartphone was the X10 mini pro. After reading about rooting I did it with Superoneclick and it was easy. I also managed to unroot by using SE update service. My question is how can I easily root my Arc S? I dont want to use other roms, just use apps that need it. I dont really understand what flashing is. Also dont want to potentially brick my phone using methods that are hard.
If you would use the search option, there's so many threads already, some of them are even stickies.
Look around a little, you have come to the right place, but no one is going to paste you links here. If you still can't find it after an hour of searching, ask again.
xcrossmann said:
My previous and first smartphone was the X10 mini pro. After reading about rooting I did it with Superoneclick and it was easy. I also managed to unroot by using SE update service. My question is how can I easily root my Arc S? I dont want to use other roms, just use apps that need it. I dont really understand what flashing is. Also dont want to potentially brick my phone using methods that are hard.
Click to expand...
Click to collapse
It depends on your current phone state... Ie what os, what baseband, build,etc all found in the settings of phone.
Sent from my LT18i using xda premium
N
zolaisugly said:
It depends on your current phone state... Ie what os, what baseband, build,etc all found in the settings of phone.
Sent from my LT18i using xda premium
Click to expand...
Click to collapse
Model : LT18i
Android : 4.04
Baseband : 8x55A-AAABQOAZM-203028G-77
Kernel : 2.6.32.9-perf [email protected] #1
Build : 4.1.B.0.587
Everything is up to date. I have tried searching but have hit brickwalls
To get root on your current set up you will need to use flashtools, go to the development section out the arc forum and download v8 think v9 is a bit buggy.
Next go the general stickies and look in the post by overlo4d on how to root.
you will need too downgrade the kernel so download the kernel you need, then root using doomlords exploit,then upgrade the kernel again found in overlo4d thread.
It is very easy tho sounds complicated.
Everything is explained in the main rooting thread by overlo4d.
Link
http://forum.xda-developers.com/showthread.php?p=26804460
Sent from my LT18i using xda premium
http://forum.xda-developers.com/showthread.php?t=1874801
This one just appeared.
Rooting isn't possible without flashing, but you don't need to unlock your bootloader for that. Just read everything trough, and download all the nessecery files.

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