Can't start any Custom Rom - Nexus 7 Q&A, Help & Troubleshooting

IT seems that any custom Rom I load just sits at the startup animation on first boot. None will Load. I can revert back to Stock without a problem.
Any Idea's?

You need to provide more info. Which stock version are you using? what bootloader version you on? What roms have you tried, and what are they based on (4.1.x, 4.2.x) ? CWM, or twrp?
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Started with 4.2.2, used the nexus 7 tool kit to perform root, install recovery, etc. Using twrd 2.4 fir recovery. Smooth rim was the latest. Tried 2 others but the names escape me right now. I have rooted and loaded custom rooms on my last 3 phones so I am not s complete noob but am not an expert either
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Jellybeer was one of them.
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Related

N73g not rooting

OK little preface, when I got my N7 I updated to 4.2.1, unlocked the boot loader and rooted with no issues. I found the zip for the 4.2 tablet ui and flashed it though TWRP. For whatever reason that soft bricked my N7. I completely spaced making a backup so I was stuck. I was able to flash the stock 4.2.1 firmware and got it back up and running. now I am trying to reroot my tablet but it's not working. I've tried flashing the superuser zip through recovery and also tried using the toolkit to push the needed files and nothing has worked so I'm at a loss
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No one?
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Wow
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Xda is not your personal tech support. That being said, flash stock and fastboot OEM lock.
Beamed from my Grouper.

Will 4.3 remove the LTE featured I flashed on 4.2.2

Thanks in advance guys!
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It will. 4.3 isn't fully compatible with the LTE enabled, older radio. People are messing with hybrid radios to fix the incompatibility issues, but that's still a work in process i.e. bugs.
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cheapskate88 said:
It will. 4.3 isn't fully compatible with the LTE enabled, older radio. People are messing with hybrid radios to fix the incompatibility issues, but that's still a work in process i.e. bugs.
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Click to expand...
Click to collapse
No bugs on hybrid radio here...
Nexus 4+ Franco + LTE
Apparently, no more bugs.
http://forum.xda-developers.com/showthread.php?p=43969514
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My OTA update said 4.3 was ready to install, but when I clicked install nothing seemed to happen. I am rooted and have TWRP installed as my recovery. Any suggestions?
And now when I check for an update, my phone says I'm up to date but I'm still on 4.2.2.
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Cee_Pee_Three said:
My OTA update said 4.3 was ready to install, but when I clicked install nothing seemed to happen. I am rooted and have TWRP installed as my recovery. Any suggestions?
And now when I check for an update, my phone says I'm up to date but I'm still on 4.2.2.
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Click to expand...
Click to collapse
You have to do it manually by use fastboot method. OTA is not gonna work when you flash the TWRP as your Recovery.
2 method: 1. fastboot flash your recovery back to stock one OTA will work. 2. Flash your N4 with fastboot to get 4.3 ROM.
I went back to the stock 4.2.2 rom and I'm not rooted anymore, but now the stock recovery doesn't work. So how can I update to 4.3?
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Restore Apps after clean update to AOKP 4.3?

Hi, I'm currently running the last AOKP nightly based on JB4.2.2.
Every time I try to update to a more recent, 4.3.1 based version, I fail miserably
Even after a full wipe I get bootloops, the setup wizard crashes, or titanium backup fails to restore much needed (non-system) settings / apps. I get lots of freezes or random reboots along the way...
Am I the only person with such problems?! I found mentions that root is somewhat broken since 4.3 and that current root applications are still unfit to compensate... Is this true?
How can I update to a newer, AOKP based Rom? Is there a official or unofficial version that is stable enough to serve as daily driver? Do I need additional apks? How can I restore my titanium backups?
Thanks in advance!
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Did you flashed 4.3 radio (.84) and the latest version of bootloader?
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tiness said:
Did you flashed 4.3 radio (.84) and the latest version of bootloader?
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Click to expand...
Click to collapse
I flashed the .84 radio but have no new bootloader... Where can I get it? Can I still downgrade to 4.2.2 if the update fails?
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docNeptun said:
I flashed the .84 radio but have no new bootloader... Where can I get it? Can I still downgrade to 4.2.2 if the update fails?
Sent from my Nexus 4 using XDA Premium 4 mobile app[/QUOTE
Here for the bootloader and if you have a backup of your 4.2.2 rom you are ok.
Click to expand...
Click to collapse
Make sure you have the latest version of your Recovery and bootloader before flashing the rom.

[Q] Rooting, CM and upcomming Android 4.4

I want to root my Nexus 4 and install newest CM. One problem is, that there is Android 4.4 update comming soon. So if I root my Nexus and install CM, can I get my phone back to stock and update Android to 4.4?
Yes. You can either flash the 4.4 images, or simply install a 4.4 based custom ROM (the more practical solution my opinion) since you will already have installed a custom recovery.
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If I have CM installed, can I somehow get everything to stock. Like my Nexus 4 just came out of box?
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Altti said:
If I have CM installed, can I somehow get everything to stock. Like my Nexus 4 just came out of box?
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Click to expand...
Click to collapse
Yes there is a very good guide by efrant in original section if i am not wrong.. Follow the guide and your mob is back to stock..:good:
I am following the same,because I screwed up my root.
press thanks if I helped you.

Nexus 7 not accepting a new Rom

So hey guys I've an Asus nexus 7(grouper) with 4.4 ota that's unlocked, rooted with tarp . I used Wigs program to do all of the above. But for some reason every time I try to install a new Rom( purity/cm11) it always fails. I've been rooting and installing custom roms for years now and never had this problem. Please help.
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cdt82002 said:
So hey guys I've an Asus nexus 7(grouper) with 4.4 ota that's unlocked, rooted with tarp . I used Wigs program to do all of the above. But for some reason every time I try to install a new Rom( purity/cm11) it always fails. I've been rooting and installing custom roms for years now and never had this problem. Please help.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Looks like a bad download. Re-download & this time check MD5s.
Sent from my Hyperdriven Dev Edition Vzw SCH-I545 with KT kernel using Tapatalk 4
cdt82002 said:
So hey guys I've an Asus nexus 7(grouper) with 4.4 ota that's unlocked, rooted with tarp . I used Wigs program to do all of the above. But for some reason every time I try to install a new Rom( purity/cm11) it always fails. I've been rooting and installing custom roms for years now and never had this problem. Please help.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
I am having the same problem with different roms and would be interested in knowing the cause - some work and others fail.
I have had that problem. I had to update TWRP. That fixed it rite up.
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Thanks guys. Got it working. Running paranoid android rc2. Sweet Rom btw
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