[Q] Before Flashing CM7 on Rooted G2 - G2 and Desire Z General

I and running stock ROM on Rooted G2 currently Froyo 2.2. I have tried twice now to flash the CM7 Rom, first time using the video instructions on G2 Hacks.com and that resulted in hanging at the CM7 splash screen with the arrow spinning for almost an hour. I rebooted into recovery and restored my latest backup. All was good, so i tried Flashing again using Rom Manager after downloading the latest CM7 Nightly from the app. Created another backup and started the flash process again. Same results as last time. I have read a few threads about "Wiping" the phone before flashing but concerned i will lose my root access or am i wrong? Could someone shed some light please.

techsysman said:
I and running stock ROM on Rooted G2 currently Froyo 2.2. I have tried twice now to flash the CM7 Rom, first time using the video instructions on G2 Hacks.com and that resulted in hanging at the CM7 splash screen with the arrow spinning for almost an hour. I rebooted into recovery and restored my latest backup. All was good, so i tried Flashing again using Rom Manager after downloading the latest CM7 Nightly from the app. Created another backup and started the flash process again. Same results as last time. I have read a few threads about "Wiping" the phone before flashing but concerned i will lose my root access or am i wrong? Could someone shed some light please.
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You should ALWAYS wipe dalvik cache when upgrading a rom. When doing a major change (like installing CM7), it is usually required (or at least recommended) to also wipe data and the cache partition. When doing this (wiping data / cache):
1. You will not lose root. You will have root when booting into CM7
2. You WILL lose your data stored on the phone (not the sdcard). So backup the stuff you need using something like Titanium first...
You may need to wipe your efs partitions if you have gps issues in cm7. There is an app in the dev section for this...
But in the end, it is worth it. CM rocks!
Sent from my HTC Vision using XDA Premium App

Related

CM 6.1 Stable

Hey, question. Every single CM from 6.0 I have downloaded I have had issues with. I love the rom, but every time I get the same issue. When I install the rom all worked fine. I wipe all data, clear cache, and have to reinstall of course everything, my issue is that my phone will randomly freeze. Sometimes I get an error message saying the process process.android has failed, other times it just freezes. Does anybody have any ideas?
I loved CM 6.1 best Rom I've had yet. But after a week it started acting up and having problematic auto shutdowns like 8 times a day. I then searched for another stock Rom and tried skyraider vanilla, I hate it. It's basically skinned sense. That's it. I enjoy sense but it eats battery. My favorite roms so far are the desire Hd Rom and
CM but without the shutdowns is be perfect.
Sent from my ADR6300 using XDA App
only people
So this is the only other person I have run into with this problem. Everybody else I have talked to over other forums or IRC has never heard of these issues at all.
The only time I've ever had those shut down issues is when I start screwing with themes or when I start screwing with kernels or overclocking. I'm not sure what you've got going on there though
Well...
Well I have done some of that however I have reverted to "stock" several times. I have Hboot .92 installed also, i saw something online. The latest radio is also installed. I guess has anybody else seen any issues like this?
Try formatting the system in addition to wiping. CM does not format anything when you flash it. In CWM its under mount sd section.
Sent from my Htc Incredible using XDA App
This happened to me today, I am 99% sure it was the kernel I had installed though. I put back invisiblek's #18 and had no problems before or after.
okay I can mess around with that and see what happens then.
justinmburrous said:
okay I can mess around with that and see what happens then.
Click to expand...
Click to collapse
Let us know please.
This morning, I d/l the cyanogen 6.1 stable from ROM Manager, I then rebooted my phone into hboot then into recovery console. I then did a wipe of dalvik and battery stats. I then did the wipe data and then the clear partition cache, I then flashed the Cyanogen 6.1 Inc rom... then went fine... I loaded up into Cyanogen I then did a reboot and that's when my phone would not leave the HTC Incredible screen when rebooting! any ideas that can help me? I really like the Cyanogen ROM
Help!!! please!
neur0tk said:
This morning, I d/l the cyanogen 6.1 stable from ROM Manager, I then rebooted my phone into hboot then into recovery console. I then did a wipe of dalvik and battery stats. I then did the wipe data and then the clear partition cache, I then flashed the Cyanogen 6.1 Inc rom... then went fine... I loaded up into Cyanogen I then did a reboot and that's when my phone would not leave the HTC Incredible screen when rebooting! any ideas that can help me? I really like the Cyanogen ROM
Help!!! please!
Click to expand...
Click to collapse
You need to be a little more specific but do this.
1. Click on the Cyanogen link in my signature and download it.
2. Download google apps
3. Reboot into recovery
4. Wipe Data/Factory Reset
5. Wipe Cache Partition
6. Wipe Dalvik Cache
7. Select install zip from SD card and choose the cyanogen ROM, let it install
8. Select install zip from SD card again and choose the google apps.
9. Reboot your phone and sign into your google account and let everything sync
This is the best way to do it. Not through ROM Manager.
If this doesn't work then I have absolutely no idea. That is the 100% correct way to flash a ROM.
neur0tk said:
This morning, I d/l the cyanogen 6.1 stable from ROM Manager, I then rebooted my phone into hboot then into recovery console. I then did a wipe of dalvik and battery stats. I then did the wipe data and then the clear partition cache, I then flashed the Cyanogen 6.1 Inc rom... then went fine... I loaded up into Cyanogen I then did a reboot and that's when my phone would not leave the HTC Incredible screen when rebooting! any ideas that can help me? I really like the Cyanogen ROM
Help!!! please!
Click to expand...
Click to collapse
I had to revert back to #18 kernel working fine now!
neur0tk said:
I had to revert back to #18 kernel working fine now!
Click to expand...
Click to collapse
Yeah I mentioned it earlier in this thread. For some reason #21 and #22 do not like cyanogen.
I'm running #21 on my phone and I haven't had any issues yet.
Yeah IDK either... I had to revert now it's running like a champ! love the Inexus theme!
ok an update, I have everything working. I an using cm6.1, latest radio (on cm site), kernel 27, hoot .92, and the very latest clockwork that just came out. I know those last two should not matter, just letting you know. As of right now my phone is not freezing and everything works fine, even faster than before. When I first turned it on the phone did freezer and after that yet took a long time for 3g to start working. On reinstall I did a total revert to stock then did a factory reset and cleared all caches and everything on the phone there is to clear. It has been afew hours. I will update this if there are any more problems
Sent from my ADR6300 using Tapatalk
Keeps rebooting more and more time to switch roms
Justinmburrous
Justinmburrous.com

Hey guys, i really need help here

I'm currently using the wildfire. I rooted it and installed rom manager.
I did backup my rom (CWRv3.2.0) and installed the wildpuzzle rom (Newest one).
But i think forgot to wipe off the data. After installing the rom, it booted fine but it says that my phone memory was low.
I waited for a very long time but it does not respond. Hence, i thought something was wrong and tried to go to cwr and did a factory reset.
But now it gives me a black screen after the htc logo.
And after 10 to20 minutes and it still does not respond. I went back and did a restore(before the wildpuzzle rom I've installed)and it came out that my phone cannot boot and stucked in a loop. (after 2 turns it went back to cwr)
I'm scared that i might bricked my phone.
Help please! Much appreciated!
When you do a Factory Reset in Clockworkmod, you need to flash a ROM again. Also, if you read the thread completely, WildPuzzle 2.3.2 does NOT work. It was released untested by danne (as he stated), and, various tests by users show it didnt boot.
EDIT: And if you are talking about Android 2.2 Sense ROM's, you will need to flash it using Clockworkmod 2.x. They are not supported on 3.x
So do i have to flash a new rom like CyanogenMod ? Sorry, I'm a complete noob at these. Edit: Its the Wildpuzzle 2.2 froyo v0.8 rom.
Clubbysupercharged said:
So do i have to flash a new rom like CyanogenMod ? Sorry, I'm a complete noob at these. Edit: Its the Wildpuzzle 2.2 froyo v0.8 rom.
Click to expand...
Click to collapse
Yeah flash the CyanogenMod 7 ROM. But before you install this ROM please make sure to Wipe the data, Clear cache partition and also to clear dalvik cache and then proceed to install the CM7 ROM
Yes! Thanks a lot! Flashed Cm7 Nightly Builds 2.3.4. Running perfectly
EDIT: Wifi does not connect lol, stucked on locating ip address.

[Q] Stuck in boot loop after Flashing Liberty

I am in need of some help with my Droid 2 that I rooted and flashed. Everything was going smoothly up until I flashed the rom and now i am stuck at the Motorola M and in a boot loop. I have pulled the battery and tried to re-install and still nothing. I re-installed to sbf and tried the whole process over multiple times and still nothing. I have watched many how to videos even though this is my 4th time rooting a phone i know they are all different, and i seem to be doing all the right steps and no matter what i do im stuck at the Motorla Logo. Please help!
What are you flashing it from? Froyo? GB?
Sent from my DROID2 using xda premium
I've tried both medthods...Froyo originally. So I tried OTA to GB and then flash it...that didnt work either. What is the last sbf for the droid 2 anyway?
You should be on OTA GB when flashing it.
Check your MD5, lots of people seem to be having problems getting it to match.
Look at my thread on the Droid 2 Global section.. do steps 9-11 only.
http://forum.xda-developers.com/showthread.php?t=1060694
If you're flashing Liberty you can try using Rom Manager. Otherwise after you install GB and root, install Bootstrapper, run it's installation tab then recovery. Once in recovery wipe cache, wipe data, then select zip from sd and install.
Make sure you have the proper version of Liberty for your phone.
Hi, I am also having the same issue
I had Liberty 2.0 v2.0.1 and wiped data and installed from SD, stuck at splash screen
I pulled the battery and tried 2 more times, still same issue
Then I wiped the cached, wiped data and installed from SD and I'm still stuck at the splash screen, any help is greatly appreciated!
1) Try wiping davlik cache as well
2) Make sure you have the version of Liberty designed for your handset. It shouldn't flash anyway if it's the wrong one, but anything is possible.
Are you guys using Rom Manager or Bootstrapper by the way? Just wondering.
Also, if you're coming from a Rom already on there and you mess up you can use Clockwork to restore your last saved system image.

'fixed brick' - now always have to configure settings after boot

Hello,
bricked my defy a few days ago after rom flashing failed. Phone wasn't booting properly, always showing the big red 'M' letter. Fixed it via rds tool, roms are running again but they don't keep the settings.
After every reboot I have to do systems setup again (language, accout, time). It's like having a wiped phone.
What's going wrong? What can I do?!
Few odds:
- can't wipe dalvik cache in recovery. Something pops up very short, couldn't read.
- cannot install apps. Market doesn't start Download.
...
Flashed my rom+gapps again. This time market tells me there's not enough memory on my phone.
Anything's wrong with my recovery? How do I install a new one? Via sndinit again? Any alternatives?
Hi there,
I had exactly the same problem few days back when I tried to make my phone dual boot and wanted to run CM7.2 as primary ROM and CM10 as a test ROM. Experiment failed miserably and the CM7.2 was wiped out and on top of that CM10 was overwritten as primary ROM. Then the same problem as you. It was going through boot loop and every time I had to start the phone setup.
I had to flash SBF using RSDLite and root it again using superone click.
Then installed the CM7.2 again and then later flashed CM10 Nightly just on top of the CM7.2 with out wiping the data.
CM10 I used was Quarx one from Aug 25th and it works great.
I know I am not that smart but I try stuff so I can experience latest stuff.
Not sure if this helps but, let me know if you need more details.
Regards
Kalyan
Sent from my MB525 using xda app-developers app
In the meantime I found out that /data isn't and can't be mounted...
Maybe you should start again with flashing a stock sbf...
Edit: or check out this :
http://forum.xda-developers.com/showthread.php?t=1787541
Sent from my MB525 using xda app-developers app

Downgrade from CM11 to CM 7 or any other ROM

Hi
I have installed CM11 (4.4.2) on Defy and it is working fine except the battery.
This entailed installing TWRP
Earlier I had MIUI Pikachu edition.
Questions
1. How do I install or restore my MIUI backup again.
2. Also I would like to downgrade to CM 7/9 which is more stable
Any links or step by step suggestions would be appreciated
Thanks
Ninad
ninadb said:
Hi
I have installed CM11 (4.4.2) on Defy and it is working fine except the battery.
This entailed installing TWRP
Earlier I had MIUI Pikachu edition.
Questions
1. How do I install or restore my MIUI backup again.
2. Also I would like to downgrade to CM 7/9 which is more stable
Any links or step by step suggestions would be appreciated
Thanks
Ninad
Click to expand...
Click to collapse
please do not post questions in the development section
post moved to the Q&A
No reply for this? I Also want to chahge from CM11 to MIUI on Defy, but just flashing the zip in the TWRP does noting and the phone always start the CM11.
Thanks a lot!
evilinheaven said:
No reply for this? I Also want to chahge from CM11 to MIUI on Defy, but just flashing the zip in the TWRP does noting and the phone always start the CM11.
Thanks a lot!
Click to expand...
Click to collapse
Probably you need to flash sbf to get an old bootstrap.
Sent from my HTC One using Tapatalk
I wan to downgrade as well, preferrably w/o sbf. But I flashed so often by now, searching for the fastest way w/o: 1-sbf, 2-reroot, 3-custom recovery and 4-flashing cm7 would take more time, than the flashing process itself.
So that's what I'm gonna do. Hope it gets snappier then. CM11 with just about 9-10 apps (facebook, messenger, whatsapp, gmail, gcal, aero control, battery stats, es file explorer) is already torture for my defy.
erdnuesse said:
I wan to downgrade as well, preferrably w/o sbf. But I flashed so often by now, searching for the fastest way w/o: 1-sbf, 2-reroot, 3-custom recovery and 4-flashing cm7 would take more time, than the flashing process itself.
So that's what I'm gonna do. Hope it gets snappier then. CM11 with just about 9-10 apps (facebook, messenger, whatsapp, gmail, gcal, aero control, battery stats, es file explorer) is already torture for my defy.
Click to expand...
Click to collapse
I have an idea, and its a possibility for you. I have a Atrix 4G which also is on CM11, and like you guys on the Defy, has a bigpart mod. For us to downgrade, its flash an old recovery, boot to recovery, factory reset, wipe all partitions (system, data, cache, boot (that should be the ones you have too)), flash desired ROM/restore backup. Not sure if that will work for you, but its worth a shot. If it doesn't work, i'd try sbf'ing (someone posted an sbf lately if i remember correctly
Sent from my ATRIX HD using XDA Free mobile app
Unfortunately I don't know what sbf to take - it might be irrelevant, since i accidentally flashed to bl7 long ago and since I wanted to reroot again, twrp and cm7 it might not matter which one to flash. I am trying to speed things up a bit, and struggle with twrp atm, because safewipe.zip might no longer be safe (unable to enter twrp) or the version was not meant for my configuration.
Now i trimmed all part's and try amplifying services, but it's been a while since i tuned my defy.
OT: I switched to Moto G and E2 (but lost both ones - or they've been stolen) and now I want to reactivate my old pal before switching to anything new again. It's getting expensive...
So don't wait, maybe I'll get CM11 to work good enough again, but if not, I'll try to provide a checklist.
palmbeach05 said:
I have an idea, and its a possibility for you. I have a Atrix 4G which also is on CM11, and like you guys on the Defy, has a bigpart mod. For us to downgrade, its flash an old recovery, boot to recovery, factory reset, wipe all partitions (system, data, cache, boot (that should be the ones you have too)), flash desired ROM/restore backup. Not sure if that will work for you, but its worth a shot. If it doesn't work, i'd try sbf'ing (someone posted an sbf lately if i remember correctly
Sent from my ATRIX HD using XDA Free mobile app
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