Update rom - Nexus 7 Q&A, Help & Troubleshooting

My first ROM on my N7 is paranoid android of course. I have the build from September 9 and the latest is now available (goomanager informs me). After I down load this zip, all I have to do is flash this new file in order to be up to date?
Thanks
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Dr_Nacho said:
My first ROM on my N7 is paranoid android of course. I have the build from September 9 and the latest is now available (goomanager informs me). After I down load this zip, all I have to do is flash this new file in order to be up to date?
Thanks
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
All you have to do is reboot into recovery, wipe cache, wipe dalvik cache, flash the ROM, flash gapps, then reboot. Always wipe caches and re-flash gapps when you flash an update to a ROM.
Sent from my Paranoid Nexus 7

So if I'm understanding you correctly, after I wipe the caches... reinstall the rom and then put the latest version of gapps? (Just like you did to get the rom working in the first place?)
Thanks
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Dr_Nacho said:
So if I'm understanding you correctly, after I wipe the caches... reinstall the rom and then put the latest version of gapps? (Just like you did to get the rom working in the first place?)
Thanks
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Click to collapse
Yes. I don't know if you did this before you installed paranoid android, but it's a good idea to do do a full wipe/factory reset when you switch ROMs.
Once you're on a particular ROM, you only need to wipe caches before you flash the update and gapps.
Sorry if that was confusing
Sent from my Paranoid Nexus 7

RockNrolling said:
Yes. I don't know if you did this before you installed paranoid android, but it's a good idea to do do a full wipe/factory reset when you switch ROMs.
Once you're on a particular ROM, you only need to wipe caches before you flash the update and gapps.
Sorry if that was confusing
Sent from my Paranoid Nexus 7
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Click to collapse
Not a problem... I'm a little new to flashing. with great power comes great responsibility!
Thanks for the clarification!
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Dr_Nacho said:
Not a problem... I'm a little new to flashing. with great power comes great responsibility!
Thanks for the clarification!
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Click to expand...
Click to collapse
My pleasure. Watch out though. Flashing ROMs can get very addictive.
Have fun, Doctor!
Sent from my Paranoid Nexus 7

Related

Can I get OTA updates if I restore a nandroid?

If I restore a Nandroid backup of the stock ROM, will I be able to get OTA updates by Google? If not, will it be possible when I just flash the stock recovery?
Thanks in advance!
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Thibaultvw said:
If I restore a Nandroid backup of the stock ROM, will I be able to get OTA updates by Google? If not, will it be possible when I just flash the stock recovery?
Thanks in advance!
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Click to collapse
We'll have the flashable zip of the ota within hours after it hits, no need to wait for it.. :thumbup:
But I think you're right, you'll have to go back to the stock recovery.
Vangelis13 said:
We'll have the flashable zip of the ota within hours after it hits, no need to wait for it.. :thumbup:
But I think you're right, you'll have to go back to the stock recovery.
Click to expand...
Click to collapse
Oh, we are just going to get a CWM flashable zip? Now I am on CM10.1, If I will wipe data, cache & dalvik cache I can install the new version of android? sorry if my questions are stupid, but its the first phone I will get Google updates for
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Thibaultvw said:
Oh, we are just going to get a CWM flashable zip? Now I am on CM10.1, If I will wipe data, cache & dalvik cache I can install the new version of android? sorry if my questions are stupid, but its the first phone I will get Google updates for
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Click to collapse
Yep. Someone will release it within hours, you'll do a full wipe and install it. That simple! (Not from Google! Done good dev will release it after the Google event. I'd say 4-5 hrs at the most)
Questions are fine when asked at the right place. I remember telling you off at the PA thread a couple of days ago. You'd turn it to your personal thread..
Vangelis13 said:
Yep. Someone will release it within hours, you'll do a full wipe and install it. That simple! (Not from Google! Done good dev will release it after the Google event. I'd say 4-5 hrs at the most)
Questions are fine when asked at the right place. I remember telling you off at the PA thread a couple of days ago. You'd turn it to your personal thread..
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Click to collapse
All right very nice! so no need to flash a factory image! I am happy again, cause my PC died last week and maybe I wont have one myself for quite a time, I can use one of my parents but I am not likely to download a lot of things on their computer that they dont need
And from the PA thread, I know, it was a pathetic action by me
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Thibaultvw said:
All right very nice! so no need to flash a factory image! I am happy again, cause my PC died last week and maybe I wont have one myself for quite a time, I can use one of my parents but I am not likely to download a lot of things on their computer that they dont need
And from the PA thread, I know, it was a pathetic action by me
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Click to collapse
Nah, you'll be ok. Usually everything comes -sooner or later- in zip format.
Pathetic?! Hahaha, not really, no! A bit too enthusiastic I'd say..
Vangelis13 said:
Nah, you'll be ok. Usually everything comes -sooner or later- in zip format.
Pathetic?! Hahaha, not really, no! A bit too enthusiastic I'd say..
Click to expand...
Click to collapse
But I wont have to flash a new bootloader or baseband or something? Just flash the zip?
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Thibaultvw said:
But I wont have to flash a new bootloader or baseband or something? Just flash the zip?
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Click to collapse
If there is a new bootloader or radio in the OTA, they will be in the zip too.
Sent from my Nexus 4
steviewevie said:
If there is a new bootloader or radio in the OTA, they will be in the zip too.
Sent from my Nexus 4
Click to expand...
Click to collapse
And if not, they'll be on a separate zip shortly thereafter either way.
steviewevie said:
If there is a new bootloader or radio in the OTA, they will be in the zip too.
Sent from my Nexus 4
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Click to collapse
So everything will be included? Just wipe data, cache and dalvik cache and flash the zip? And when I am on the new Android, I can install new custom ROMs?
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Thibaultvw said:
So everything will be included? Just wipe data, cache and dalvik cache and flash the zip? And when I am on the new Android, I can install new custom ROMs?
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Click to expand...
Click to collapse
Yes.
Yes.
Yes.

Stock rom rooted issues

Hey guys I have recently rooted my Nexus 4 and left the stock rom on it. Now a few days later I am experiencing issues mainly with apps that change settings, like juicedefender or a cpu speed app.
I have done some research and according to juicedefender error log it shows I need to have busybox or I should have CyanogenMod.
Ok i hav 3 questions
1. Will installing busy box cause me to lose any data?
2. I know installing CyanogenMod ROM will clear all my data is there a way for me to backup need for speed and bad piggies?
3. Is there a way for me to keep my stock rom and fix these problems?
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Since you're rooted all you need to do for backups is download Titanium Backup and use that to keep all of your data.
Alright im a noob at all this any idea if i should get cm nightly, stable or whatever version ? And if i go with release candidate can i change it to nightly in the future?
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JayMix said:
Alright im a noob at all this any idea if i should get cm nightly, stable or whatever version ? And if i go with release candidate can i change it to nightly in the future?
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Click to collapse
You will probably want to start with a stable release before jumping into a nightly. Nightly build aren't really known for stability.
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Thanks yall, last question do CM updates work likestock roms or do i need to flash them at every update or something?
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JayMix said:
Thanks yall, last question do CM updates work likestock roms or do i need to flash them at every update or something?
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To update cm all you need to do is download new rom, boot to recovery, flash rom and gapps, wipe cache, reboot. Of course this only applies if the rom base hasn't changed, which is infrequent.
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Ok hmmmi think u might not be getting what i am saying lol sorry. What i am getting hung up over is does flashing wipe my data? And do cm updates wipe my data?
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JayMix said:
Ok hmmmi think u might not be getting what i am saying lol sorry. What i am getting hung up over is does flashing wipe my data? And do cm updates wipe my data?
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If you are going to flash cm for the first time a wipe is required. Usually wipes aren't required when flashing a newer version of a Rom.
But will it wipe data automatically? No. Wiping data is an option you have to confirm in recovery.
Is that what you are asking?
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Thanks thanks i will be flashing cm soon, thx so much yall. Sent a donation to mskip for making it so easy to do all this.
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[Q] stuck in bootloader cause no os

Hi, i rooted my nexus 7 and then i wanted to install a custom rom, so i downloaded it and gapps then went to recovery wiped everything, went to install, didnt find the rom file and forgot to nandroid backup, so what can I do now? Cant transfer files to the tablet, help please!
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naierakram said:
Hi, i rooted my nexus 7 and then i wanted to install a custom rom, so i downloaded it and gapps then went to recovery wiped everything, went to install, didnt find the rom file and forgot to nandroid backup, so what can I do now? Cant transfer files to the tablet, help please!
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Click to collapse
You could probably use adb to side load a ROM and gapps, here's a example of how to http://forum.xda-developers.com/showthread.php?t=2317986
Thanks mates, fixed it by wugfresh
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For future reference, select factory reset, not wipe data.
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naierakram said:
Thanks mates, fixed it by wugfresh
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Damn sorry forgot bout wugfresh......so much easier, good to hear it's fixed!
No no, thats fine, thanks for your advice and help!
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Isnt factory reset, just wiping cache and dalvik? If yea, then dirty install isnt the best, depends on rom that im moving from.
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naierakram said:
Isnt factory reset, just wiping cache and dalvik? If yea, then dirty install isnt the best, depends on rom that im moving from.
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
factory reset wipes /cache, and /data (without wiping /data/media <--thats where all your pictures and rom zips are stored)
factory reset is needed when moving between completely different ROMs (you can get away with dirty flashes between SOME roms, but its rare)
Oh yea yea, I didn't wipe the internal, something went wrong and the file was deleted, but gapps was there and all my data was there, anyways fixed and got the new nexus 7, enjoying it, much faster and better!
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Problem Flashing rastakat

Hi, i have a problem flashing rastakat "rastakat_rascarlo_mako-ota-2013-11-05". To Install in bootloader, appear: "Error flashing zip". I download again the zip, but appear the errror again, What i can doing bad? tks
Check if the md5 sum matches.
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Crisisx1 said:
Check if the md5 sum matches.
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Yeap, this match!!
I have a Question.
I need to do the Full Wipe? I only Wipe Cache and Delvik.
In this moment i have rasbeanjelly 4.3.
tks
telneto said:
Yeap, this match!!
I have a Question.
I need to do the Full Wipe? I only Wipe Cache and Delvik.
In this moment i have rasbeanjelly 4.3.
tks
Click to expand...
Click to collapse
Install the newest version of TWRP, I believe 2.6.3.2. And yes, a full wipe is needed and then a ROM and gapps flash
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I need assistance.

So, now that I'm able to flash roms and stuff now, I decided to go ahead and install twrp recovery. So far, that works fine and whatnot, made a backup and everything. But my issue is installing a rom. I've downloaded carbon rom and pacman rom and both have failed to boot up. I moved them to my SD card, including the gapps, wiped system, data, cache, dalvik, all of that stuff. I then tap install, find the rom, install it and it says it works. I install the gapps as well and those install fine. But when I hit reboot now, it stops at the bootloader warning screen for about 2 min and then loops back off and back to the same screen. What am I doing wrong?
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poppers162 said:
So, now that I'm able to flash roms and stuff now, I decided to go ahead and install twrp recovery. So far, that works fine and whatnot, made a backup and everything. But my issue is installing a rom. I've downloaded carbon rom and pacman rom and both have failed to boot up. I moved them to my SD card, including the gapps, wiped system, data, cache, dalvik, all of that stuff. I then tap install, find the rom, install it and it says it works. I install the gapps as well and those install fine. But when I hit reboot now, it stops at the bootloader warning screen for about 2 min and then loops back off and back to the same screen. What am I doing wrong?
Sent from my XT907 using xda app-developers app
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Click to collapse
You need to rollback to update 90.30.1. Just download the FXZ and use House of Moto and flash back. Then reinstall TWRP and go.
poppers162 said:
So, now that I'm able to flash roms and stuff now, I decided to go ahead and install twrp recovery. So far, that works fine and whatnot, made a backup and everything. But my issue is installing a rom. I've downloaded carbon rom and pacman rom and both have failed to boot up. I moved them to my SD card, including the gapps, wiped system, data, cache, dalvik, all of that stuff. I then tap install, find the rom, install it and it says it works. I install the gapps as well and those install fine. But when I hit reboot now, it stops at the bootloader warning screen for about 2 min and then loops back off and back to the same screen. What am I doing wrong?
Sent from my XT907 using xda app-developers app
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Click to collapse
No ROMs support the new bootloader/kernel yet. The only way to use those ROMs, is to FXZ back to 98.30.1.
EDIT: IMHO, I personally don't think giving up the 3.4 kernel is worth downgrading.
ATTACK said:
No ROMs support the new bootloader/kernel yet. The only way to use those ROMs, is to FXZ back to 98.30.1.
EDIT: IMHO, I personally don't think giving up the 3.4 kernel is worth downgrading.
Click to expand...
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However, when more ROMs support the 3.4 kernel, couldn't you just flash back to it and go?
I'm relatively new to this, so if it isn't that simple, let me know :good:
xKroniK13x said:
However, when more ROMs support the 3.4 kernel, couldn't you just flash back to it and go?
I'm relatively new to this, so if it isn't that simple, let me know :good:
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Click to collapse
Yes, but ROMs that support the new bootloader/kernel, are a long way off. With the issues that the 3.0.x kernel ROMs have, I just don't think it's worth downgrading.
ATTACK said:
No ROMs support the new bootloader/kernel yet. The only way to use those ROMs, is to FXZ back to 98.30.1.
EDIT: IMHO, I personally don't think giving up the 3.4 kernel is worth downgrading.
Click to expand...
Click to collapse
So, there are no roms that are supported yet? Without rolling back?
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poppers162 said:
So, there are no roms that are supported yet? Without rolling back?
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The only ROM that is supported, are the CM11 test builds by dhacker.
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ATTACK said:
The only ROM that is supported, are the CM11 test builds by dhacker.
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Is it stable or worth it?
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poppers162 said:
Is it stable or worth it?
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No. Just stick with stock for a little bit. Dhacker said via twitter that after the M8 CM11 builds, msm8960 will be using the 3.4 kernel.
This is good to know.
Thank you.
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