[Q] Which wipe cache should be applied? - Android Q&A, Help & Troubleshooting

I changed my default font system and after reboot my phone freezes on boot animation and doesn't boot to system. Can anyone help me?
i have a backup from all my data and rom. If i had to flash plz let me know what should i do before? should i wipe cache, dalvik cach, factory reset and system? and then install zip?

The order does not matter. But do fix permissions after flash. Just wipe everything and flash.
Be Sure To Click Dat THANKS Button If I Helped!
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[Q]how can i do a PERFECT wipe?

How can i do a full wipe like when i got the new phone? I tries to wipe cache and data, then factory reset.. but some of datas are not backed up!! My noticed issues : vold.fstab and vold.conf, my custom kernel also. So how can i do the perfect wipe? Please help... thanks !!!! Im using samsung galaxy s2.
did You try to do factory reset by code:
*2767*3855#
If I wan't to have a really clean system I install new stock rom and make the factory reset by code. Everything is cleared after this
aiserukana said:
How can i do a full wipe like when i got the new phone? I tries to wipe cache and data, then factory reset.. but some of datas are not backed up!! My noticed issues : vold.fstab and vold.conf, my custom kernel also. So how can i do the perfect wipe? Please help... thanks !!!! Im using samsung galaxy s2.
Click to expand...
Click to collapse
do a factory reset, clean cache partition, clean dalvik cache,format cache data system and sd card in cwm recovery. but do a backup first with titanium backup.
Wipe data/factory reset
Wipe Dalvik-cache
done!
You will also need to flash a stock Kernel if you are using a custom one.
Also if it is for warranty purposes make sure you flash a stock firmware too. They can all be found with a quick search.
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Yiiikes

Omg omg omg.. pleeeease someone help me.. I tired flashing a rom (phone already rooted and using cwm 5) for the fifth time and it's now stuck in startup on android (in white letters). I wiped system cache dalvik but nothing... what else could I try?
Which ROM are you using?
Try flashing again, and remember to read the instructions very carefully.
Wipe data/factory reset, wipe the cache (although that should be done when you factory reset) and the dalvik cache.
If it still fails, restore your previous backup (you did make one right? It's, like, almost necessary to backup your current ROM with CWM before doing anything, even if it's just wiping the dalvik cache. It's ESPECIALLY necessary to do one before flashing a ROM).
If all else fails, flash a new firmware using ODIN.
Thanks for the quick reply but I managed to fix it already.. I am awesome *big smiles*
You are awesome. Great job.

[Q]Hydr0xygen Mod v4

hello.
Im trying to instal this rom.
i do wipe data, cache and dalvik cache.Format system and install zip.
thw phone doesnt reboor.......yellow triangle and turn off all the time.
can you help me?
santi666 said:
hello.
Im trying to instal this rom.
i do wipe data, cache and dalvik cache.Format system and install zip.
thw phone doesnt reboor.......yellow triangle and turn off all the time.
can you help me?
Click to expand...
Click to collapse
What are the instructions for installing the zip ???
As above try factory reset .
jje
the instructions are this:
1. Wipe data, cache and dalvik cache
2. Go to mounts and storage and format system
3. Flash Zip
Click to expand...
Click to collapse
I do it,exactly, some times.
the phone dont start, i show the yelow triangle screen and shut down (loop)
Flash another rom .
jje
All week I do a flash.
But I want this ROM.
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Phone startup failed

Hi everyone !
As a new Android user, I'm in a need of help... My GS3 is running Omega 8.1 (not sure of the version...) and I've tried to install the battery fix thingie but now I an't start the device anymore.. It's stuck on a screen and I can't do anything about it. Tried CWM recovery mode to restore a back up I've done before but it says it can't mount /sdcard or something like that...
Is my phone bricked ? Is there a way to rollback what I've done and save my datas ?
Thanks for your help.
Here's a screen of what I have when I start the phone :
Boot into cwm, wipe data/factory reset, wipe cache, then advanced, wipe dalvik, then try restoring
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speedyjay said:
Boot into cwm, wipe data/factory reset, wipe cache, then advanced, wipe dalvik, then try restoring
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Thank you very much, it worked !!

[Q] Bootloop

Hi,
I'm on stock rom. But because of flashing a wrong zip (with aosp camera) my phone got into a bootloop. The first time it boots it go's to homescreen right before I have to press my pin. The second boot it doesn't go further than samsung logo. I tried reflashing stock ROM without wipe. Still got the bootloop after that. Is there a way to solve this problem? If not, is there a way to backup my sms and whatsapp in recovery?
Thanks in advance!
Wipe data and cache
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Only way is to pull battery and enter android recovery to wipe data.
Hope this helps!
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Diaze said:
Wipe data and cache
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Wiping my data will result in loosing my sms and whatsapp history. I would like to keep that!? Any possible way?
A possibility flash CF root via Odin .
ROOT
http://forum.xda-developers.com/showthread.php?t=1684535
Boot to recovery Wipe Cache the Advanced Wipe Dalvik Cache reboot .
Problem solved if you had a Nandroid backup .
jje
recovery....mount data, copy to pc, do what you want......copy data back

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