Anything necessary to do in cwm after flash a modem in cwm? - AT&T Samsung Galaxy S II SGH-I777

I want to try different modems. As far as I know, the modem file (zip file) can be flashed in CWM recovery mode.
Do I have to do something else after apply the zip update in CWM? For example, factory reset?

apple2101 said:
I want to try different modems. As far as I know, the modem file (zip file) can be flashed in CWM recovery mode.
Do I have to do something else after apply the zip update in CWM? For example, factory reset?
Click to expand...
Click to collapse
No? If it just says flash in cwm just flash it why would you have to factory reset?
Sent from my SGH-I777 using Tapatalk 2

You don't hit update zip. U hit flash zip, either from internal or external sd card . It's considered good practice to wipe the cache when flashing a different modem if I'm not mistaken.
Sent from my SGH-I777 using Tapatalk 2

Phalanx7621 said:
You don't hit update zip. U hit flash zip, either from internal or external sd card . It's considered good practice to wipe the cache when flashing a different modem if I'm not mistaken.
Sent from my SGH-I777 using Tapatalk 2
Click to expand...
Click to collapse
+1 Always a good practice to wipe ur cache and wipe ur dalvik cache don't want any cache dingleberries for surprises
Sent from my SGH-i777 using XDA

brandonarev said:
+1 Always a good practice to wipe ur cache and wipe ur dalvik cache don't want any cache dingleberries for surprises
Sent from my SGH-i777 using XDA
Click to expand...
Click to collapse
Never forget to wipe your cache
Sent from my Sony Xperia Ion

Related

Help unrooting

Hi, i decided that i wanted to unroot my phone. I just flashed my stock kernel and CWM and Superuser are still there to my surprise, i tried doing this method http://forum.xda-developers.com/showthread.php?t=1501719 but i do not have an external SD card to put the files onto. I'm just worried incase i need to take it into Samsung for some reason. Thanks:good:
Did you do a full wipe? And wipe dalvic cache! Then try again to flash the official ics firmware.
Sent from my GT-I9100 using xda app-developers app
sgs2FTW said:
Did you do a full wipe? And wipe dalvic cache! Then try again to flash the official ics firmware.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
I don't have CWM anymore and yes, i did a full wipe i also have stock 4.0.4

Cyanogenmod 10 help

I want to install Cyanogenmod 10,but when i try too in cwm I get a status 7 error installation aborbted any help ? Also will I lose my iemi when it does work successfully I have a nandroid backuop of my stock rom
Sent from my SGH-I747M using xda app-developers app
Try to update cmw recovery to the latest one. Just update it threw rom manager and make sure you pick the right phone and carrier in the list.
I tried doing so,bur i only get like 7 phones from that list
Sent from my SGH-I747M using xda app-developers app
T3hBraveBoss said:
I tried doing so,bur i only get like 7 phones from that list
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
You'll need to flash CM9 first, then the options will show up. Its looking for a specific name in your build.prop, and CM9 or AOKP should get it to show up.
Tried doing cm9 does not work also
Sent from my SGH-I747M using xda app-developers app
T3hBraveBoss said:
Tried doing cm9 does not work also
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
after you flash CWM recovery.
did you wipe cache partition and wipe dalvik cache?
wiping those before flashing new rom usually solve the problem.
i usually wipe data/factory reset too but doesn't require
i suggest you back up your un-corrupted efs folder contain your IMEI first before you flash anything.
dont be like me. =)
liquid.emotion said:
after you flash CWM recovery.
did you wipe cache partition and wipe dalvik cache?
wiping those before flashing new rom usually solve the problem.
i usually wipe data/factory reset too but doesn't require
i suggest you back up your un-corrupted efs folder contain your IMEI first before you flash anything.
dont be like me. =)
Click to expand...
Click to collapse
I copied the folder efs to my sd card, that enough?

SOS CM 10.1 boot logo stuck

Flashed manully CM 10.1 with cwmr did a hole wipe data/factory reset even wiped all cache but when I reboot logo keep rolling and it is not booting up. Please help, any suggestion?
This should be in q&a, not in development
Sent from my gt-9100 powered by dorimanx
You can thank me if i helped you
how could you able to post here??...you have post count less than 10
anyway wrong section bro
and for solution
wipe your system and dalvic cache as well
jeetBLswami said:
how could you able to post here??...you have post count less than 10
anyway wrong section bro
and for solution
wipe your system and dalvic cache as well
Click to expand...
Click to collapse
sorry, next time I'll be careful... Btw i think i did all of them but what does "wipe system" mean? (factory reset??)
ODIN to your rescue ... download a stock ROM and flash it via ODIN.
OR
Flash Dorimanx 7.45 via ODIN and flash your ROM later.
robin961 said:
sorry, next time I'll be careful... Btw i think i did all of them but what does "wipe system" mean? (factory reset??)
Click to expand...
Click to collapse
goto mount and storage there you will find option to format system than flash your zip..
jeetBLswami said:
goto mount and storage there you will find option to format system than flash your zip..
Click to expand...
Click to collapse
I did all you said, a full wipe/format but still stucks at the CM logo..
What can be the prob?
robin961 said:
I did all you said, a full wipe/format but still stucks at the CM logo..
What can be the prob?
Click to expand...
Click to collapse
I m explaining each step
1.reboot in recovery
2.wipe data/factory reset
3.wipe cache
4.goto advance and wipe delvic cache
5. Goto mount and storage and format system
6.install zip from sd card (flash latest nightly of 1st march build of 28 feb have problem)
7.install gapps
8.reboot
Sent from my GT-I9100 using xda app-developers app
Jibreil said:
ODIN to your rescue ... download a stock ROM and flash it via ODIN.
OR
Flash Dorimanx 7.45 via ODIN and flash your ROM later.
Click to expand...
Click to collapse
This must be a joke.. I flashed Dorimanx 7.45 as you said it shows the Dorimanx bootscreen and than then the screen goes black.xd
Stock JB 4.1.2 Any suggestion?crying:
robin961 said:
This must be a joke.. I flashed Dorimanx 7.45 as you said it shows the Dorimanx bootscreen and than then the screen goes black.xd
Stock JB 4.1.2 Any suggestion?crying:
Click to expand...
Click to collapse
You were saying that u are stuck on the bootlogo??
Sent from my GT-I9100 using xda app-developers app
jeetBLswami said:
You were saying that u are stuck on the bootlogo??
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
No, bootlogo desappeaired screen remained black.
robin961 said:
No, bootlogo desappeaired screen remained black.
Click to expand...
Click to collapse
Okk...now whichever rom you want to install just follow my instructions and there will be no problem...i am here for help...
Sent from my GT-I9100 using xda app-developers app
jeetBLswami said:
Okk...now whichever rom you want to install just follow my instructions and there will be no problem...i am here for help...
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Thanks maan, can i reflash this kernel or i should chose another one? (because of cwm)
robin961 said:
Thanks maan, can i reflash this kernel or i should chose another one? (because of cwm)
Click to expand...
Click to collapse
Use any kernel from dorimax or siyah or stock..
Sent from my GT-I9100 using xda app-developers app
jeetBLswami said:
I m explaining each step
1.reboot in recovery
2.wipe data/factory reset
3.wipe cache
4.goto advance and wipe delvic cache
5. Goto mount and storage and format system
6.install zip from sd card (flash latest nightly of 1st march build of 28 feb have problem)
7.install gapps
8.reboot
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
Same goes when flashing a kernel, right?
robin961 said:
Same goes when flashing a kernel, right?
Click to expand...
Click to collapse
For kernel don't wipe anything..
Sent from my GT-I9100 using xda app-developers app
Flash cm 10.1 again.
Sent from the little guy

[Q] About recovery.

Now I have got two questions: First, should I flash a ROM with xRecovery, or CWM? Second, what order do I need to wipe data, dalvik-cache, cache partition?
Sent from my E10i using xda app-developers app
k3vinwOw said:
Now I have got two questions: First, should I flash a ROM with xRecovery, or CWM? Second, what order do I need to wipe data, dalvik-cache, cache partition?
Sent from my E10i using xda app-developers app
Click to expand...
Click to collapse
The recovery version doesn't really matter. For stock kernel both xrec and cwm are available (I recommend xrec), but the nAa custom kernels all have cwm preinstalled.
The order of wiping data, dalvik-cache and cache partition doesn't matter at all, pick whatever you want .
k3vinwOw said:
Now I have got two questions: First, should I flash a ROM with xRecovery, or CWM? Second, what order do I need to wipe data, dalvik-cache, cache partition?
Sent from my E10i using xda app-developers app
Click to expand...
Click to collapse
i prefer using CWM.. just go for CWM.. or use both?
wipe data, dalvik-cache, cache partition b4 and after flashing any custom rom once..
make sure u hv the correct kernel for the rom..

How to: flash ota killer zip?

I'm new to the thundbolt. I purchased a rooted thunderbolt which after activation keeps prompting me to update. Is there no method of freezing the ota with this device? Best way is to download the zip which I did ? But how do you go about flashing it so it will stop the ota ? Thanks for all your help !
Sent from my SCH-I605 using Tapatalk 2
Reading about renaming files now
Sent from my SCH-I605 using Tapatalk 2
Reboot into recovery. Choose install from SD card or flash a zip. Find the file and flash it then wipe cache and dalvik cache and rebooy
Sent from my ADR6400L using Tapatalk 2
Is it suppose to be upgrading upon reboot ? Thanks
Haha yea. That's android building caches. Comes with ics and up
Sent from my ADR6400L using Tapatalk 2
disconnecktie said:
Reboot into recovery. Choose install from SD card or flash a zip. Find the file and flash it then wipe cache and dalvik cache and rebooy
Sent from my ADR6400L using Tapatalk 2
Click to expand...
Click to collapse
This was immensely helpful. I had forgotten how to do this as I hadn't flashed my phone in ages.
Thank you!

Categories

Resources