after flashing kernel what i should do then ? - Galaxy S II Q&A, Help & Troubleshooting

if i flash kernel on custom rom do i have to wipe data / Factory Reset or what i should do then ?

EiD 85 said:
if i flash kernel on custom rom do i have to wipe data / Factory Reset or what i should do then ?
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No you dont have to wipe data/factory reset. you should wipe cache and dalvik cache though.
And what do you mean what should you do next?

You could use first a kernel cleaning script, take a look in http://forum.xda-developers.com/showthread.php?t=1363738.
I have just flash the kernel after cleaning cache and Dalvik.

Thanks to you all that what i want to know
Sent from my GT-I9100 using Tapatalk 2

Related

Kernel

Is that necessary to wipe dalvik cache while flashing kernel???
Sent from my LG-P500 using Tapatalk
no. well at least i dont. when i flash a kernel, i dont wipe anything (and i dont encounter any problems)
kernel has nothing todo with rom, so dont wipe needed, even wipe cache isnt needed.
only, if the kernel image have some apps included (maybe you install a small update instead a complete rom), than you have better to wipe cache and dalvik cache.
Actually I read somewhere that we need to wipe... so thanks for Andy n swtnsour..
Sent from my LG-P500 using Tapatalk
Wipe Battery stats.
But no need for dalvik cache.

From 2.2 to 2.3.4

I have a question. I want to switch from Megatron rom(2.2) to void.#forever(2.3.4)
Do i only have to flash the rom or do something before this?
minu94 said:
I have a question. I want to switch from Megatron rom(2.2) to void.#forever(2.3.4)
Do i only have to flash the rom or do something before this?
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FOrmat System and Wipe Data ofc xD
just to be safe, make a backup in recovery before you do anything. then, wipe data/factory reset, cache, and dalvik cache. after you finish this, you can flash the rom

[Q] CM 7.2 flash problem

Hi guys.
I am using cm7.1 right now, and i have problem when i flash new cm 7.2
problem is, after i install zip of cm7.2 from sd, reboot, and then, it stuck at ANDROID words. i using cwm5. so, if i need to wipe after install rom,
what kind of wipe?
wipe data/ factory reset?
wipe cache partition?
wipe dalvik cache?
or all of them?
or anything that i miss?
tenkiu
Make only wipe data/ factory (it's include the wipe dalvik cache) and cache.
dragonnn said:
Make only wipe data/ factory (it's include the wipe dalvik cache) and cache.
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thank you
so, that kind of stuck will happen if we skip the wipe?
vocyber said:
thank you
so, that kind of stuck will happen if we skip the wipe?
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It's possible to get bootloop when changing rom's, but I have successfully upgrade form CM 7.1 to 7.2 without wipe.

[Q] SII Freezes at startup

hi i have galaxy sii gt i9100 everytime i flash a new rom or or update a rom using cwm and restart it my phone hangs at startup everytime and starts only when i wipe my data...any idea whats happening? plz help
Hey
wich rom did u flash?
Have you already tried to whipe the cache partition in cwm?
jiffer1991 said:
Hey
wich rom did u flash?
Have you already tried to whipe the cache partition in cwm?
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happens with almost every rom...i've tried everything wipe data/factory reset, wipe cache, wipe dalvik nothing works!!
Do you wipe data,cache and dalvik before flashing?
Try to wipe data,cache and dalvik after you installed a Rom
olawp said:
Do you wipe data,cache and dalvik before flashing?
Try to wipe data,cache and dalvik after you installed a Rom
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done that doesn't work!
Does it start normally after you wipe after you flashed?
I would try to flash stock 2.3.5 GB or 4.0.3 ICS with stock recovery and the flash cf root with odin.
Try this and then try flashing some roms

[Q] Flashing a Kernel

Do we need to wipe cache and dalvik cache before flashing a kernel?
naelmnael said:
Do we need to wipe cache and dalvik cache before flashing a kernel?
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Yeah. It's always recommended you do that.
although some kernels do this cleaning during flashing but I still recommended you do it for every kernel to minimise possibility of any problem
Swyped from my Samsung Galaxy SII
naelmnael said:
Do we need to wipe cache and dalvik cache before flashing a kernel?
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not really required, but if done will not harm any way
naelmnael said:
Do we need to wipe cache and dalvik cache before flashing a kernel?
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Click to collapse
The dev usually has the install instructions on the first post.
Sent from my GT-I9100 using xda premium

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