Database Develop

captivate wont let me flash anything!

hi guys,
i purchased an at&t captivate which has cognition rom on it. the seller took the sd card out, market is not installed etc. i tried flashing stock rogers rom, updated firmware but it reports sdcard busy when i boot in recovery mode.
thanks in advance.

This doesn't belong in Development.

As to the OP, does the phone turn on: ie can you get to the homescreen and such?

yeah the phone turns on. i can make calls, receive texts, surf over wifi etc.
gtalk cannot launch, cant connect to rogers 3g network..
i need to get a rom loaded on there. any rom, can i load cognition using adp?

do an odin 1click restore and see where that gets you if you can.

tanksta said:
hi guys,
i purchased an at&t captivate which has cognition rom on it. the seller took the sd card out, market is not installed etc. i tried flashing stock rogers rom, updated firmware but it reports sdcard busy when i boot in recovery mode.
thanks in advance.
Click to expand...
Click to collapse
Ok.. First , It is an att phone so I am going to assume it has an att cog rom on it YES? Second .... There are Samsung calls the internal storage of the phone an sd card... there is also a spot for an external sd card. The Phone has the internal card or the phone wouldn't boot.
I am curious as to which you are having problems with.... the root or the flashing
You do have to be rooted to flash a rom unless youre using Odin
And Rom Manager makes Everthing Nice!!
Anyways the External (microsd) sd card is in /sd/sd
internal is just sd
You are wanting to use an Att phone on a different network so this Requires :
A: 1. Reflash Cog. 2.3b6 (which will include att bloatware plus "market.)
2. Use the tips and tricks to sideload apps in 2.2 .
3. Unlock the phone for use with Rogers Network.
B. 1. Reflash to att cog 2.3b6 and do the root , and the unlock
2.Flash your rogers rom. you should be set.
I am curious as to which you are having problems with.... the root or the flashing
hope to hear
bikerboy

working!
thanks for the reply guys.
i had trouble with flashing any new roms so used odin3 to go back to the stock at&t one.
rooted the phone, then installed recovery. created a backup of the stock rom with root and have flashed axura rc1.
back in business and testing roms!

[Q] Nexus One stock GRJ22 (rooted) with apps2ext?

I'm currently running with a rooted version of the latest stock firmware on my N1, and I love the stability and all, except Google's apps2sd implementation is really dumb.
With only a dozen or so apps I am already getting low storage errors.
I've tried flashing in DT's apps2sd but unfortunately it didn't seem to work at all. Are there any other options for me to get apps2ext support without switching to a custom rom?

Try Link2sd in the Market.
It may be better, it may not, but it's worth a try...

Hey SmallWalrus,
I am running stock 2.3.4 unrooted Nexus one. (yes, that is GRJ22)
I have never rooted a phone. Can you please point me somewhere which shows how to unlock and root the N1 with my specs. My phone is pretty old. I am only rooting it because this is a spare one and I now have moved to SGS2.
PS: using a mac and Linux machine. If not then please show me a windows one. i'll try dual booting my macbook pro.

painkilleryusuf said:
Hey SmallWalrus,
I am running stock 2.3.4 unrooted Nexus one. (yes, that is GRJ22)
I have never rooted a phone. Can you please point me somewhere which shows how to unlock and root the N1 with my specs. My phone is pretty old. I am only rooting it because this is a spare one and I now have moved to SGS2.
PS: using a mac and Linux machine. If not then please show me a windows one. i'll try dual booting my macbook pro.
Click to expand...
Click to collapse
Have you unlocked your bootloader? That was how I did it though, there is no other way to root 2.3.4 without doing this at the moment.

That is what i want to know. How do i do that safely?

Well there is a way to safely root your phone without unlocking the bootloader, I did those steps recently and they worked fine for me.
1. You need to downgrade your phone to Froyo. Get the FRG83 image from here: http://forum.xda-developers.com/wiki/index.php?title=Nexus_One/Roms
Rename it to PASSIMG.zip and copy it to the root folder of your SD Card. Boot your phone into the bootloader and flash the image. This will wipe your device, so be sure to make a backup of your data and apps first.
2. Use SuperOneClick to root your phone. http://forum.xda-developers.com/showthread.php?t=803682
3. Now you need to flash a custom recovery. I used the Clockworkmod one, because flashing it is very simple: install the Rom Manager app from the market, it has an option to flash the recovery.
4. Now you are set to flash custom ROMs, either through Rom Manager or the Recovery. You should however do a Nandroid Backup first, in case anything goes wrong in flashing the ROM. Boot into Recovery and you should see a menu item saying Backup or something.
It's really not a big deal as it sounds, I can't guarantee that this will work for you. You should know what you are doing and if you feel unsafe about any of these steps, make sure to search the forums or the web about it, before you execute it.

painkilleryusuf said:
That is what i want to know. How do i do that safely?
Click to expand...
Click to collapse
Sorry, I didn't see your question until now
Actually, it IS very easy to do this, you can find the instructions here:
http://android.modaco.com/topic/299078-how-to-unlock-the-bootloader-on-your-nexus-one/
It does have some warranty implications though, but since I am already using an import set I don't care. According to some, HTC usually shuts one eye and fix your phone's hardware failures even if it has an unlocked bootloader, but YMMV.

[Q] help updating rom / pre flight checks

Hi all,
Had my GS a few weeks now but am in a bit of a predicament. When I received this phone I thought that Three had announced the availability of Gingerbread. However, I had not realised that to update the phone with Kies would require that I had a landline broadband connection as I use the phone with usb tethering for my internet use. This being the case I contacted Three who told me I could take the phone into a certain Car Phone Warehouse that has a service center. I had to leave my phone with them the whole day and when I collected it, they had flashed a rom which is not one of Three's and also took me back from 2.2.1 to 2.2. I also no longer have an option in Settings>About phone, for Check for updates.
I have since used super one click and managed to root it (my first time rooting) and done a backup of /efs as I read that is good as it contains IMEI info etc. Also now have Titanium Backup Pro and done a batch backup of all user apps & system data.
Phone has become quite laggy but reading info on using a different kernel it didn't seem to make sense to do that until after updating the rom.
Is there anything here to explain what the rom file name convention means please? I found the following link on here to the stock firmwares but don't know how to differentiate between the rom names? i.e. how do the following two differ?
http://forum.xda-developers.com/showthread.php?t=1102881
XXJVQ/XXJVQ/OXAJVQ/Sbl (MultiCSC)
XXJVP/XXJVP/OXAJVP/Sbl (MultiCSC)
Is it possible to root gingerbread 2.3.4 after flashing to one of the above?
As I rely on the phone as my only way to connect to the internet should I also do a Nandroid backup? I've only heard a little of this, my understand is, this is a way of creating an image of the phone as it is now so that it can be re-imaged from this somehow if something goes wrong? Any guides on creating a Nandroid backup please? This isn't the name of an App is it, rather a term or something to do with using terminal?
Am guessing I need to move my Titanium Backup files from /mnt/sdcard/TitaniumBackup somewhere else before flashing or does that not wipe this area?
I've downloaded odin from the thread above so I have v1.82 along with the 3 .pit file versions.
Is there anything else I should do or need before proceeding?
Thanks in advance for any assistance with my understanding of this.
Currently my phone info reads;
Firmware version: 2.2
Baseband version: I9000NEJP2
Kernel version: 2.6.32.9 [email protected] #1
Build number: FROYO.NEJP5

Lol.amazing i was.in the same predicament like u two days bak hahahaha but instead my fne was brand new lol....
Anyway i got gingerbread astock now runnin on me fne so do this as.i.did.it like this
Download the JVQ file of 2.3.4 and then extract it... Use odin to flash ure fone... Im pretty sure on that thread it shows how.to use.odin and flash but here goes
First open odin and go into download mode with ure fne( by switching ure fne off then wait til it vibrates...then preaa.altogether the volume down key ure home key and power key.... Then plug in usb then flash yhe rom like.how.it is.sed on that thread which u founf the firmware on.... Hope this helpa
..::XDA RocK::..

Sorry for spelling mistakes lol still gettin used to the virtual keyboard lol
..::XDA RocK::..

Nandroid backup is a name of app which you can use for complete ROM backup useful in times of complete crash.
Just be careful when flashing. Normally it shouldn't screw up your phone but you need to be careful and ALWAYS read the Instructions in full. I have seen people ruining their phones just because they never read the what they were supposed to BEFORE starting.
All the best!

Thanks for the info.
I've found this guide now to Nandroid, which says the easiest way to get it onto the phone is to install ClockworkMod Rom Manager from the Android Market. I'd previously been looking for Nandroid in the Market.
http://www.androidpolice.com/2010/0...nandroid-backup-and-clockworkmod-rom-manager/
Trouble is when auto detecting my model it gives a couple that could relate to my model and I don't know what the difference is...
Galaxy S i9000
Galaxy S i9000 (MTD)
Does anyone know what the significance of the MTD is please?

Use the one without mtd as that is the originak international version....
..::XDA RocK::..

Hi
Thanks, I did some googling and came to the same conclusion, I think the MTD has something to with Cyanogen.
Anyways, am stuck at the moment at the next snag now in that I appear to have the more recent version of recovery i.e. the 3e instead of 2e needed.
This guide says I need to flash a custom rooted kernel (a CF-Root one) but my Menu > Settings > About Phone, ‘Build Number’ says ‘FROYO.NEJP5’ and I can't see which is the corresponding CF-Root kernel.
http://www.addictivetips.com/mobile/how-to-install-clockworkmod-recovery-on-samsung-galaxy-s-i9000/
http://forum.xda-developers.com/showthread.php?t=788108
Besides I am still on the original file system also and would prefer to be on ext4 to fix lag.
More rethinking required.

You dont nid root to flash a new firmware such as the jvq gingerbread.... If u flashed that u cn hav both ext4 and root support for ure fne so why dnt u flash ure fne to 2.3.4 first then root then ext 4 it.... Step by step i guess
..::XDA RocK::..

Prior to this thread I had read the following advice that before you do anything, you should back up your /efs folder containing not least your IMEI info.
http://androidforums.com/galaxy-s-a...d-19-18-pm-est-apr-08-2011-major-cleanup.html
http://forum.xda-developers.com/showthread.php?t=859914&highlight=restore+imei
To do that requires root as I understand and whilst the above suggests that on 2.2 you should use z4root, I actually used super one click which worked and has an unroot option too.
I also wanted to be rooted because I already lost my user apps and data when it was flashed to 2.2 by the service center and concluded that the only decent back up apps all required root.
I wish I had rooted while I had the carrier version of 2.2.1 on my phone and made a Nandroid backup of that so I could return the phone to that state in case of warranty issues. I never foresaw that the service center would flash a non carrier branded type rom onto it.
Although I'm not overly keen on 2.2 or the lag issue, it works and therefore I think the prudent thing to do is do a Nandroid backup of this so I can at least get back to this if something ever goes wrong. However, I think I have read somewhere that Nandroid requires the ext4 file system too, so I think I need a kernel that does this as well as one that has recovery 2e and all for my existing 2.2 rom.
I don't know how already being rooted or that busybox is already installed (think either super one click did that or titanium backup) affects flashing a new kernel?
Since reading some other threads of people who have flashed up to 2.3.x this was prior to it being officially released in the UK and I see some now wanting to get back to 2.2.x so they can update to the official release.
So it might be better to get things to a state where I can upgrade to that via Kies in an internet cafe or something.
Anyways have a bit of a headache now so not doing any more today.
Completely rom'd, kernel'd and flashed out.

Just a quick update as I had to give up on Kies in the end.
However, I did discover, for others like me without a separate broadband connection, enabling the Mobile AP and connecting the phone in Kies mode was possible, whereas the usb tethering is not. This allowed Kies to recognise that an update was available and also downloaded it. I had to use an app from the Market Place called Spoof FW prior to connecting the phone to the laptop which allowed me to choose my carrier so that Kies offered the correct download.
I then had a problem that the phone wouldn't flip modes from Kies to the download mode but instead would hang in the Kies preparing firmware process. I deleted a couple of thumbnail picture files that had long file name extensions and did a factory reset and then kies was able to change the phone into download mode. However, at this point, perhaps because the laptop I was using is old and only has the old usb ports it would then report that it didn't recognise the usb device or crash device manager.
Anyway for now I have given up on the carrier rom option and opted for an Odin flash of JVQ and CF-Root 3.7.
Phone is now a lot faster than Froyo 2.2 and next on the agenda is to use the CF-Root addon for converting to ext4. The only downside I've found so far with JVQ is the usb tethering is flawed, either doesn't recognise that the usb is connected or seems to freeze net comms over the usb service after only a short time. Mobile AP seems to work so I have a pci wireless card coming to upgrade the desktop PC.
Hope the usb tethering gets fixed in the next Android release but hopefully for now I can manage.

[Q] Help with best route to reflash/unlock (changing to UK)

Hi all,
I have flashed my phone a few times (actually only once to perception, and then recently back to stock before then flashing stock rogers 2.2 - as I didn't have internet at the time to use kies, even though I am US based). I am currently traveling around Europe, and will be heading to the UK soon from Sep-Dec. As such I would like to unlock the phone and use an Orange or Vodafone pay as you go sim.
Unfortunately when I tried to unlock the phone I was unable to, I am assuming because the rom on there (stock rogers 2.2) doesn't have some of the correct things...(sorry for not being more specific).
Right now my plan is to reflash back to stock 2.1 and try and unlock from there? I don't want to turn this into a "what rom should I use now" thread, but is there an good battery life 2.2 rom that would let me unlock. I've looked into flashing a 2.3 rom, but it seems like more work than I am willing to put in right now (although I'm sure it's not tooo hard, I don't have a ton of experience flashing, and I can't afford to really screw this phone up right now), especially with AT&T announcing they will be upgrading it to 2.3 sometime "soon" (hah).
Sorry I know this is a long post and not especially clear, but I'd really really appreciate the help.
thanks,
-Foofie

Hmmm, maybe flashing to gingerbread isn't as hard as I thought it was? According to this:
http://forum.xda-developers.com/showthread.php?t=1127249
it's just an odin 1 click now? Maybe it always has been and I'm an idiot, I wouldn't be surprised. So if I flash back to stock 2.1 and then flash to 2.3 using the above method (although I'm a bit confused about the extra files on that page, why do I need to change the kernel, how do I do so?) could I unlock the phone at that point? Or would I need to flash to a custom rom like cognition 5 or perception first?

Just flash to 2.1 root and unlock it from there. After that it will be unlocked and you can flash whatever. I've unlocked once six months ago flashed 1,000,001 times, still unlocked.

studacris said:
Just flash to 2.1 root and unlock it from there. After that it will be unlocked and you can flash whatever. I've unlocked once six months ago flashed 1,000,001 times, still unlocked.
Click to expand...
Click to collapse
Ahhh thanks, this is what I was hoping to hear!
So even flashing with Odin wouldn't reset the unlocking? Doesn't Odin wipe all the phone data?

Not ALL data. The efs folder contains the imei number which is unique to each device. Just make sure and back that up (the efs folder), so if you have any network connectivity issues you can restore your imei...

Thanks.
God flashing to 2.2 the way I did was a huge mistake. Trying to flash back to stock soft bricked (hopefully that is what this is) my phone. Trying to get heimdall running now so I can use the 1 click unbrick.

[Q] noob concerns. need some help

Hi im new to the forms an i have a few rooting questions. I have an HTC Hero CDMA, but it's running on metropcs (which leads me to belive that is has already been rooted). I want to root my phone yet i dont know if i can because i think it is already rooted. If i were to "reroot" my phone will the careier information be deleted? Is there a way to backup my curent "stock" rom? And if i can backup my curent rom will my carier information be saved as well? I also wanted to know if i can somehow set my carier info manually, in the event that after rooting my phone it doesn't connect to metorpcs.

Look here
http://forum.xda-developers.com/showthread.php?p=18890014
A developer is helping another guy with same issue
Good luck
Good luck
V's CDMA Hero

BlazeGX said:
Hi im new to the forms an i have a few rooting questions. I have an HTC Hero CDMA, but it's running on metropcs (which leads me to belive that is has already been rooted). I want to root my phone yet i dont know if i can because i think it is already rooted. If i were to "reroot" my phone will the careier information be deleted? Is there a way to backup my curent "stock" rom? And if i can backup my curent rom will my carier information be saved as well? I also wanted to know if i can somehow set my carier info manually, in the event that after rooting my phone it doesn't connect to metorpcs.
Click to expand...
Click to collapse
Rooting Won't Mess up Anything...
A Quick way to see if your Rooted is to Simply Install a Application that Requires Root!
Next if you Do have Root Install Tomorrow Manager and Flash a Recovery and Make a Nandroid Backup of your Current Rom, this way you can Always go back if something goes Wrong!