[Q] Downgrade from CM10 to CM7 - Captivate Q&A, Help & Troubleshooting

Friends
I have few questions about i897
1. Is there any way to downgrade from CM10 to CM7 other than flashing stock and rooting?
2. If this is only the way, how can i find the bootloader version. I am now running slimbeen and i am purchased it from ebay with custom rom. Bootloader screen is at&t logo and world phone. I don't know is it 2.2 or 2.3
3. Back button is little laggy. I found a solution in xda about updating touch driver using secret code *#*#2663#*#*. But this code is not working in my captivate. Is this due to custom rom?
4. During taking photos temperature of cell increases and battery drains quickly. Is it normel?
Thanks
Sent from my MB525 using Tapatalk 2

If you want to go down to gingerbread just to use touch firmware update
Then you should not do it, this can brick your touch firmware and you may not be able to use your mobile without adb
And for downgrading purpose
Backup your sdcard (as it can get formatted in the process)
Then flash a cm7 rom
Without completing the installation it will reboot
Boot into recovery again and flash cm7 again
This time you will have working cm

dheeraj (dhlalit11) said:
If you want to go down to gingerbread just to use touch firmware update
Then you should not do it, this can brick your touch firmware and you may not be able to use your mobile with adb
This time you will have working cm
Click to expand...
Click to collapse
But users said that it is working for them. Not find this information. Thanks
Sent from my SGH-I897 using Tapatalk 2

Well do it and if something like that happens then share it with all of us, so no one else will do it

Related

Froyo Flashing Questions

Hi I have just bought Motorola Milestone which seems like Vodafone unlocked version. I am new at Android will ask few general questions.
1. How to identify if the phone is rooted or not?
2. Can I flash my phone (Build SHOLS_U2_02.36.0) to Android 2.2 I am currently running 2.1 Update1
3. What should I do before flashing rom?
4. What are Must-Have software applications to "play" (Flash, Overclock, Reconfigure) with on the phone
THANKs
Hi and enjoy your new Milestone..!
1) Check if you have an app "Superuser" installed, with a pirate's icon. If yes, you are Rooted. Or install an app that needs Root and see if it works well.
2) There's no official FroYo ROM yet, we are waiting for it any day now. But you can flash other FroYo ROMs from Milestone Android Development Forum.
3) You should Read carefully..
4) OpenRecovery, RSD Lite, Motorola USB Drivers
Enjoy modding..!
jafargio said:
Hi I have just bought Motorola Milestone which seems like Vodafone unlocked version. I am new at Android will ask few general questions.
3. What should I do before flashing rom?
4. What are Must-Have software applications to "play" (Flash, Overclock, Reconfigure) with on the phone
THANKs
Click to expand...
Click to collapse
3. Read up in the forums for the details. In general, you need to
A. Flash vulnerable recovery using RSD (requires MOT usb drivers)
B. Install a new recovery (androidiani is most likely best one for milestone)
C. Install the custom ROM of your choice (most newer roms are froyo based, give you root and already overclocked. My fav is CM6.
4.
In to what I listed above, a few must have (or at least nice to have) apps:
A. Setcpu (overclocking gui and profiles)
B. rootexplorer (file manager with options for root users)
C. Google apps (aka GAPPS). Many roms do need come with the google experience stuff like market and gmail). You need to downlaod seperately.
Sent from my Milestone using Tapatalk
Don't want to open another thread, but someone might be able to help me.
Yesterday i got my phone back from repairs (headphone socket) and decided to try the new Sense Rom. Liked it, but performance wasn't to my tastes. i installed the backup from my normal 2.2 ROM.
My question is, for example if i install the iceandfire rom (which i see is being updated all the time), will i have to do a complete reinstall of the ROM every time?
peter9991 said:
Don't want to open another thread, but someone might be able to help me.
Yesterday i got my phone back from repairs (headphone socket) and decided to try the new Sense Rom. Liked it, but performance wasn't to my tastes. i installed the backup from my normal 2.2 ROM.
My question is, for example if i install the iceandfire rom (which i see is being updated all the time), will i have to do a complete reinstall of the ROM every time?
Click to expand...
Click to collapse
I am a bit confused...dod you have a milestone. If so, did you mean your 'normal' 2.1 ROM?
The MS does not have 2.2 yet...
In any case, you usually do not need to do a full wipe for incremental versions. I have never tried iceandfire, but CM6 and others work like this. Only major revisions require wipes. Clearing the dalvik cache and cache partition (easy to do from openrecovery) is usually all that is required. This does not impact any of your data...
Sent from my Milestone using Tapatalk
sorry, i meant the GOT version.
It seems to be the most vanillaish version out at the moment.
peter9991 said:
sorry, i meant the GOT version.
It seems to be the most vanillaish version out at the moment.
Click to expand...
Click to collapse
Ah...well if by vanillaish, you mean stock...there are currently at least 2 leaked versions more recent than GOT. GOT is actually rather old and buggy.
But your point is taken, it is a Motorolaish release. I prefer AOSP (android open source project) based ROMs. Motorola proprietary files are still used (drivers and kernel), but the rest is all open source/ customized.
IMHO, this provides features and stuff people actually want.
Sent from my Milestone using Tapatalk
Hi again. I was reading some other posts but I am still confused.
I have no understanding why all these stuff is used for updating ROM on the device.
What is Open Recovery? why is it used and what does Root-ing do?
I also noticed several times in posts saying Nandroid, Downgrading Recovery Partition, sbf recovery....
Can anyone describe what exactly all these things mean and why are they used for?
Thanks.
jafargio said:
Hi again. I was reading some other posts but I am still confused.
I have no understanding why all these stuff is used for updating ROM on the device.
What is Open Recovery? why is it used and what does Root-ing do?
I also noticed several times in posts saying Nandroid, Downgrading Recovery Partition, sbf recovery....
Can anyone describe what exactly all these things mean and why are they used for?
Thanks.
Click to expand...
Click to collapse
you should start from here
http://forum.xda-developers.com/showthread.php?t=932196
I don't have an folder named nandroid in open recovery.please help.thanks in advance
Sent from my Milestone using XDA App
vishal18793 said:
I don't have an folder named nandroid in open recovery.please help.thanks in advance
Sent from my Milestone using XDA App
Click to expand...
Click to collapse
you have to create it manually...
Please could you give me a detailed explanation. Should I go in quick office, create a new folder, name it nandroid and that's all? Now when I go in recovery menu there if I chose create backup and will it get saved in the folder I've created?
Please help I'm new to rooting and flashing.
Thanks for the reply.
Sent from my Milestone using XDA App

Quick information needed

I'm waiting for a replacement on my bricked Vibrant and I am running my G1 right now. I figured I would update the rom since I'm going to be using it for a little while. Now I am running CM 4.2 and the last time I flashed this on here I had like 20 steps to do and needed a pc. Now with the use of clockwork recovery and everything else available I'm assuming I can get away with flashing away from home and the use of a pc. I notice some newer roms with custom kernals available which is what I'm aiming for but I am not sure if I should grab the latest available CM or if other devs roms are more updated. Will I need anything else other than CWR since I'm already rooted? What are the steps I need to take to accomplish this?
Thanks in advance
Sent from my T-Mobile G1 using XDA App
kimbo1986 said:
I'm waiting for a replacement on my bricked Vibrant and I am running my G1 right now. I figured I would update the rom since I'm going to be using it for a little while. Now I am running CM 4.2 and the last time I flashed this on here I had like 20 steps to do and needed a pc. Now with the use of clockwork recovery and everything else available I'm assuming I can get away with flashing away from home and the use of a pc. I notice some newer roms with custom kernals available which is what I'm aiming for but I am not sure if I should grab the latest available CM or if other devs roms are more updated. Will I need anything else other than CWR since I'm already rooted? What are the steps I need to take to accomplish this?
Thanks in advance
Sent from my T-Mobile G1 using XDA App
Click to expand...
Click to collapse
you should be able to just get cm 6.1 and its gapps then do a full wipe of your phone and then flash cm6.1 then the gapps and you should be set from there
What's gapps? Do I use cwr for wipe and flash?
Sent from my T-Mobile G1 using XDA App
I see some roms have "requirements" as that frozo rom has requirements for SPL, radio and ext4 partion. I'm pretty sure all this is out dated on this unit and I don't think I'm on ext4 partion I don't remember converting any data when I flashed cm 4.2
Sent from my T-Mobile G1 using XDA App

Need help from Root Froyo user

Hey all so I currently have an unlocked bootloader, rooted Nexus One still running the Stock Froyo 2.2.2. and I decided to finally upgrade to the OTA Gingerbread update but have a problem.
The OTA update restarts my phone with a triangle with an "!" inside it and an Android next to it, so I decided to try a manual update as described here.
Everything went well until the installation itself, during the install I kept getting some sort of error stating Twitter.apk in the system directory could not be authenticated.
So here's the problem, with Titanium Backup I made the stupid mistake of uninstalling it and not backing it up when I first rooted a while ago. I thought I could just reinstall it from the market but I get the same error. The only solution I can think of is if someone running a Nexus One Stock Froyo could possibly send me the Titanium Backup files of Twitter, hopefully this would make it work, otherwise I don't think I could ever update.
Since your bootloader is unlocked, you can use fastboot to install a custom recovery and then flash whatever you want (including a stock image)...
Sent from my Nexus One using XDA Premium App
danger-rat said:
Since your bootloader is unlocked, you can use fastboot to install a custom recovery and then flash whatever you want (including a stock image)...
Sent from my Nexus One using XDA Premium App
Click to expand...
Click to collapse
Thanks for the response, but I'm having trouble figuring some of this stuff, after spending some time with the search option here in XDA:
1. I don't the difference between custom recovery and flashing an image.
2. I can't find a simple stock Gingerbread image (thought its called ROM?) Details in posts tend to be vague for people that are learning this stuff, like me.
3. Many people have written to use Amron_ra 2.2.1 but I don't know the specifics of each ROM are (ex. if its Froyo based, Gingerbread based, etc.)
4. Would using ROM Manager be a good method to use any ROM or is it limited?
I'm essentially looking for an effective method to upgrading to a clean Gingerbread, since doing it the normal way won't work on my phone (as stated in my first post).
1 - Recovery, bootloader, and 'ROM' are two different partitions on you phone. Once you break security on one, you can use it to break the security on the other. In your case, the security on your bootloader is broken (unlocked), so you can use it to install new software on the other partitions.
2 - See bullet 4 on the first post of this thread:
http://forum.xda-developers.com/showthread.php?t=1005591
3 - For recovery you have 2 choices, Amon Ra or Clockwork, If you go with Clockwork, I recommend you stay away from 3.x versions. Unless the ROM you want to install says otherwise, either of these recoveries will work.
4 - ROM Manger will work. It's an easy way to achieve results, but unless you know what you are doing, it's also an easy way to screw things up.
I suggest you take it a step at at a time, and really understand what you are doing. Reading the wiki is always a good start, then ask specific questions...
http://forum.xda-developers.com/wiki/index.php?title=File:Nexus_One.png
Thanks Danger, I made the jump to Cyanogen 7, RC-4 via ROM Manager and couldn't be happier! Only problem is the known audio bug for Nexus One (person on other end of a call hears a lot of static sometimes, and have to recall them). The forced apps2sd is by far my most favourite feature, especially since the N1 internal space is pretty horrible, I've moved most of my apps2sd and haven't had any problems thus far.
Thanks for recommending CM7, I just wish their website listed the full features for newbies like me.
Thanks danger-rat http://www.nexusoneforum.net/forum/...lick-doesnt-work-gingerbread-2.html#post93952
I downgraded my gingerbread to froyo
Was pulling my hair out with a lame guide in the general section
Congrats!!
Sent from my Nexus One using XDA Premium App

[Q] Accidentally flashed to 2.1

Okay first of all, I would like to apologize if this is being posted in the wrong forum, or if I am upsetting anybody by posting this. I have searched all over for a couple days trying to figure this out. This is my last resort, and I'm hoping you guys can help. All of your time and understanding is much appreciated!
So a little background. About a week ago, I rooted my AT&T Captivate 2.2(build number 1012 if that helps) using Superoneclick, and then flashed CM7.1 using clockworkmod. I was not satisfied with CM7.1(terrible battery for me, other various reasons). I then downloaded MIUI (not sure which version, the one available on the premium version of clockworkmod) and flashed it using clockworkmod. This started with the cm bootscreen, and then went to an MIUI bootscreen that played a little tune. The miui screen looped, and it would not go past this.
After rebooting and running into the same thing, I went to f\attempt to find a solution. I thought I backed up my rom, but it had been erased (issue with the external sd I think). I used an odin one click I found on here, but this odin one click brought me back to eclair 2.1, instead of 2.2. Up until now, I could get into both download and recovery mode using the three button method, and now I can't. I am not sure what to do exactly. I have read about getting it into download mode using adb, but I'm not sure if that would work in my situation, and I'm not too educated on adb or android sdk. I stayed up almost all night last night, and now have researched most of today, not making much progress.
Thanks again for your time!
Just to clarify have you used all button methods in order to try to get into download mode. Seems as though flashing bootloaders may have f'ed up you combos. I have a couple suggestions. I'll edit my post as I find the urls to post for you
Stock GB ROM you should be using -- http://www.mediafire.com/?05nemq5yyn5fuqf, this one has bootloaders, but preferably you should use stock odin roms that don't mess with the BL's (after this of course, since yours are messed up right now).
Now of course this depends upon you getting into download mode. If you can use ROMmanager (btw, I don't recommend you download your roms from rommanager, as that will not always be the most up to date and may not be the one for you) to get into recovery mode, then from there go to advanced then reboot download. However some kernels do not support this. Try the cable methods before trying this method.
First of all, I appreciate your help Mikel.canovas. I have used all the button methods. I can no longer get into recovery or download. (Romtoolbox enables me to get into recovery(2E), but not download). I now have root access, but am not able to sideload apps, and apparently rommanager free isn't available on the market. I did buy rommanager premium, but unfortunately now that I basically reset my phone, it doesn't show up as bought (known issue, apparently not resolved?), and even after I bought it again, it says I need the free version to even use the premium version.
Should I go through the process to be able to sideload apps? Or will romtoolbox do the trick? Rom toolbox gives me the option to install a rom from my sd card. Should I use that, and select the GB ROM you provided? I'm not sure I understood exactly how you want me to get that GB ROM onto my phone.
What I want to eventually have is either MIUI or rom fasty on my phone. If possible, could you give me some steps on how to reach that goal?
Thanks again for your time. Eclair on the captivate is not pleasant, especially since I had a taste of CM.
Well first off I highly recommend Mosaic over CM or Fasty, solely because of performance and battery life. However that is all subjective.
Ah since you're rom is sending to 2E recovery, you're not rooted with cwm. You need to flash another kernel that supports this. Afterwards, If you can get into CWM, I recommend putting CM onto your sdcard and flashing from there. After booting into CM hold down the power button, press reboot, choose reboot download. See if that works. If not, does adb reboot download work for you? If not again, I recommend trying another USB port, reinstalling drivers, trying different button combos. I've had issues getting into download mode in the past and, trust me, it is VERY frustrating.
Well first of all, before you back into flashing stuff, don't flash to stock unless you have done everything possible with the tools on your phone. I'm assuming you gave it at least 5 minutes to boot up, as the first boot can variably take longer. You could go into recovery and wipe stuff, or you could have gone back to CM7. A flash to stock is probably never necessary in the situation you reported.
Anyway, if you can get into recovery, maybe try getting a kernel that allows you to reboot into download from recovery. Although that will depends on what kernel you are on right now, as I know speedmod kernel has that option, but you would need to get to download to flash that.
And as another poster wrote, have you tried all button combinations?
korockinout13 said:
Well first of all, before you back into flashing stuff, don't flash to stock unless you have done everything possible with the tools on your phone. I'm assuming you gave it at least 5 minutes to boot up, as the first boot can variably take longer. You could go into recovery and wipe stuff, or you could have gone back to CM7. A flash to stock is probably never necessary in the situation you reported.
Anyway, if you can get into recovery, maybe try getting a kernel that allows you to reboot into download from recovery. Although that will depends on what kernel you are on right now, as I know speedmod kernel has that option, but you would need to get to download to flash that.
And as another poster wrote, have you tried all button combinations?
Click to expand...
Click to collapse
Or download SGS Kernel Flasher from the market. You can then flash kernels with the app. without having to go into download mode. Very handy.
Once again guys, thank you for your time. A little more information:
Kernel:
2.6.29
[email protected]#12
Baseband:
I897UCJF6
Let me know if you need any other information.
I am able to get into download mode using the terminal emulator in rom tool box. (The free version of rom manager is no longer on the market)
I was hoping one of you could give me a step by step of what I need to do, with links to downloads.
And yes, I have tried all off the three button methods. Also, I probably should have researched more before I flashed back to stock.
Sent from my SAMSUNG-SGH-I897 using XDA App
wwcjr91 said:
Once again guys, thank you for your time. A little more information:
Kernel:
2.6.29
[email protected]#12
Baseband:
I897UCJF6
Let me know if you need any other information.
I am able to get into download mode using the terminal emulator in rom tool box. (The free version of rom manager is no longer on the market)
I was hoping one of you could give me a step by step of what I need to do, with links to downloads.
And yes, I have tried all off the three button methods. Also, I probably should have researched more before I flashed back to stock.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
If nobody beats me to it, I will post you some links tomorrow when I'm on my laptop.
Oh, and miui won't really give you better battery life than CM7. It basically is CM7 with a different UI. I loved CM7 a ton, so if you are having issues with it, let me know! With the right kernel and other settings, battery life is pretty decent, as long as you charge nightly.
Sent from my ICS i897 Captivate
wwcjr91 said:
Once again guys, thank you for your time. A little more information:
Kernel:
2.6.29
[email protected]#12
Baseband:
I897UCJF6
Let me know if you need any other information.
I am able to get into download mode using the terminal emulator in rom tool box. (The free version of rom manager is no longer on the market)
I was hoping one of you could give me a step by step of what I need to do, with links to downloads.
And yes, I have tried all off the three button methods. Also, I probably should have researched more before I flashed back to stock.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
What is the build number of your phone? It's located under your battery, looks something like 10.06,10.07, 10.08 and so on
Alright, thank you, I will be checking back tomorrow.
Eventually what I want is to have the working 3 button combos again for both download and recovery mode, and either the miui, mosaic or rom fasty on my phone.
Easy flash GB BL's and you won't have to worry about 3 button problems!
If you didnt do a Master Clear, now would be the time. Make sure you back up anything you want to keep. MC will erase EVERYTHING on your internal SD
Remove your Micro SD, and your SIM
Download:
OneClick Root
SideLoadWonderMachine This also has CWM, 3ButtonFix and ROM Manager in the zip
Make sure you have Debugging enabled
Connect to your PC
Run One Click Root, and follow the instructions, reboot
Run Sideload Wonder Machine and direct it to install ROM Manager
Copy the update.zip(CWM) and 3Button Fix to your phone
Open ROM manager and "reboot to recovery"
You'll go thru the boot twice to get to CWM
In CWM install the 3 Button Fix
I usually pop out the battery and check it before I put the ROM in.
VERY IMPORTANT!!!!! DO NOT TRY TO USE THE 3ButtonFix while you have a GB ROM installed you WILL brick your phone. It only works on 2.1, and 2.2 ROM's
using this one click package I now am able to manually enter download and recovery :
http://forum.xda-developers.com/showthread.php?t=1129821
However, The recovery is still 2e..
kangi26 said:
What is the build number of your phone? It's located under your battery, looks something like 10.06,10.07, 10.08 and so on
Click to expand...
Click to collapse
1012, do you think any of my problems would have to do with the build number? WHen I got it, it had froyo with the working button combinations.
Sorry, I didn't see that until now.
I now have clockwork recovery, and I'm about to try out fasty. Thanks again guys.
So can I delete this thread? And if so, should I? I've found plenty of threads that seem outdated, and fill up the search engine.
wwcjr91 said:
1012, do you think any of my problems would have to do with the build number? WHen I got it, it had froyo with the working button combinations.
Sorry, I didn't see that until now.
I now have clockwork recovery, and I'm about to try out fasty. Thanks again guys.
So can I delete this thread? And if so, should I? I've found plenty of threads that seem outdated, and fill up the search engine.
Click to expand...
Click to collapse
The only reason I asked about the build # is because the 10.08's were pretty commonly known to have 3 button issues. Also, anything above 1012 and using Odin1 Click could soft brick. I was just checking as I was offering info
kangi26 said:
The only reason I asked about the build # is because the 10.08's were pretty commonly known to have 3 button issues. Also, anything above 1012 and using Odin1 Click could soft brick. I was just checking as I was offering info
Click to expand...
Click to collapse
Trying to fix my buddys cappy. Its rooted on T-Mobile and running stock 2.1 rom. I'm not a Samsung guy so how do I get cwm and a 2.3 rom? The build number is ECLAIR.UCJH7
Sent from my Incredible 2 using xda premium
Go to this Stickied Thread in the Development Forum... http://forum.xda-developers.com/showpost.php?p=18370235&postcount=1
And u will have to use one with the Bootloaders included, because to run a gingerbread firmware u gotta have the gb bootloaders.
Post #3 has the "leaked" KK4 (Been confirmed to be the same as official).
4-2ndtwin said:
Go to this Stickied Thread in the Development Forum... http://forum.xda-developers.com/showpost.php?p=18370235&postcount=1
And u will have to use one with the Bootloaders included, because to run a gingerbread firmware u gotta have the gb bootloaders.
Click to expand...
Click to collapse
Since its already rooted do I need a computer?
Sent from my Incredible 2 using xda premium
Yep. Because these are Odin or Heimdall One Clicks.
You can't just flash to a GB firmware/rom from Eclair/Froyo without using Odin or Heimdall to at least get the Gb Bootloaders. You cannot just go through CWM recovery unless u already have the GB Bootloaders.
Of course u can get it all through mini Kies, the official GB 2.3.5 KK4 update that is.

[Q] Rooting causing problems

Hey guys,
I tried rooting using these instructions. Two problems:
1. Every time I reboot, the screen is fine, but it responds as though the orientation is landscape, not portrait.
2. When I try to flash the CM9 ROM, it tells me in recovery that it can't see my sd card. I'm on the latest recovery.
The tablet was fine before, I wiped fully. Any thoughts about that?
tinpanalley said:
Hey guys,
I tried rooting using these instructions. Two problems:
1. Every time I reboot, the screen is fine, but it responds as though the orientation is landscape, not portrait.
2. When I try to flash the CM9 ROM, it tells me in recovery that it can't see my sd card. I'm on the latest recovery.
The tablet was fine before, I wiped fully. Any thoughts about that?
Click to expand...
Click to collapse
You must have ROM with EXT4 system file before upgrading/flashing to ICS CM9, the best way is using overcome kernel 4.0, follow overcome website to doing this.
and for rooting I sugested you use CF ROOT it's safe and simple way, http://forum.xda-developers.com/showthread.php?t=885734
Do you have cdma or GSM tab?
If cdma, don't go overcome way.
I don't have cdma tab though, can't help.
Sent from my GT-P1000 using XDA

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