[q] help!!!! Warning a custom os can cause critical...... - T-Mobile Samsung Galaxy S II SGH-T989

Hi guys i need your help im trying to install a custom rom but i cant. The screen is freeze in this warning: A custom os can cause critical problesm in phone and installed applications..... No matter what i press up or down i dont get any result. Please what should i do???? Thanks everyone!!!

Sounds like you're in download mode for Odin? Did you flash a custom recovery yet?

Hype As Fruck said:
Sounds like you're in download mode for Odin? Did you flash a custom recovery yet?
Click to expand...
Click to collapse
yeah i already installed the rom but when i tried to reboot the screen freeze in logo of the rom and i press again the power button and volume keys and then appear the warning!!

ccordsario said:
yeah i already installed the rom but when i tried to reboot the screen freeze in logo of the rom and i press again the power button and volume keys and then appear the warning!!
Click to expand...
Click to collapse
Are you using Team Win Recovery Project or Clockwork Mod Recovery?

Hype As Fruck said:
Are you using Team Win Recovery Project or Clockwork Mod Recovery?
Click to expand...
Click to collapse
clockwood mod recovery

Your USB plug isn't plugged into the computer while attempting to get into recovery, right?

nvm.......

Related

accedently didnt install gapps no playstore ""HELP

I installed a custom rom 4.l.2 and did nt install gapps and rebooted and i dont have access to play store now on my galaxy nexus, what do i do now??? please somebody help me
Can't you boot into recovery then flash gapps again?
akusokuzan said:
Can't you boot into recovery then flash gapps again?
Click to expand...
Click to collapse
there is no rom manager to boot into recovery ..is there way i could boot into recovery any other way??
If the phone is on you should be able to hold down power like you are turning it off but choose reboot then recovery. If the phone is off hold down power + volume up + volume down and choose recovery.
Also stop using ROM Manager.
Allons-y
akusokuzan said:
Can't you boot into recovery then flash gapps again?
Click to expand...
Click to collapse
got it..thanks anyway

[Q] Getting flickering screen when entering recovery mode

Hello there,
I am new to this forum so tell me if I do something wrong
Today I decided to flash a custom ROM ( I already rooted it... ) and wanted to enter recovery mode to make a backup etc. etc.
But when I held Volume Up + Home Button + Power Button it first showed the samsung note II text and then started flickering with something like brown stripes...
Does anyone knows what it is and what the solution is for it?
Thanks in advance,
Ahmed
If you wanted to make a backup you should have a custom recovery so which one?
Which firmware or custom rom do u currently have?
gekkeabt said:
Hello there,
I am new to this forum so tell me if I do something wrong
Today I decided to flash a custom ROM ( I already rooted it... ) and wanted to enter recovery mode to make a backup etc. etc.
But when I held Volume Up + Home Button + Power Button it first showed the samsung note II text and then started flickering with something like brown stripes...
Does anyone knows what it is and what the solution is for it?
Thanks in advance,
Ahmed
Click to expand...
Click to collapse
dont use cwm recovery ..
i too had same problem.
cwm
try use twrp or non touch cwm..
Primokorn said:
If you wanted to make a backup you should have a custom recovery so which one?
Which firmware or custom rom do u currently have?
Click to expand...
Click to collapse
I installed the CWM recovery with odin and right now I have the stock android 4.1.2 which came with my phone.
ravijani said:
dont use cwm recovery ..
i too had same problem.
Click to expand...
Click to collapse
Did you solve it? And if you did how did you do it, I really appreciate it if you could explain to me
sfsuhadi said:
try use twrp or non touch cwm..
Click to expand...
Click to collapse
I tried to flash the TWRP recovery with goomanager ( is it good and reliable? ), but the problem still appeared...
I will jump if someone could help me out of this
Thanks!
EDIT:
Can doing these kinds of things brick my phone or is my phone already bricked? ( the phone can start normally and works )
gekkeabt said:
I installed the CWM recovery with odin and right now I have the stock android 4.1.2 which came with my phone.
Did you solve it? And if you did how did you do it, I really appreciate it if you could explain to me
I tried to flash the TWRP recovery with goomanager ( is it good and reliable? ), but the problem still appeared...
I will jump if someone could help me out of this
Thanks!
EDIT:
Can doing these kinds of things brick my phone or is my phone already bricked? ( the phone can start normally and works )
Click to expand...
Click to collapse
nope couldnt solved it so i was back at othr recoveries.
ravijani said:
nope couldnt solved it so i was back at othr recoveries.
Click to expand...
Click to collapse
How can I go back to another recovery? As I said I tried to change recovery to TWRP with goomanager but it ended the same way...
gekkeabt said:
How can I go back to another recovery? As I said I tried to change recovery to TWRP with goomanager but it ended the same way...
Click to expand...
Click to collapse
flash any other recovery by going down to download menu and flash from odin..
or from mobile odin.
ravijani said:
flash any other recovery by going down to download menu and flash from odin..
or from mobile odin.
Click to expand...
Click to collapse
Thanks man!
I didn't have the balls to do it until now and it worked

How to Enter Recovery Mode on LG G Pro

shutdown it down - turn off the phone wait few secs before going to next step
hold volume up button while holding power button also
when lg logo appear release/unpress power button just for a sec or two and then press and hold it back
Done
if its not working, it must be, u dont have recovery installed
use freegee to install one
hi
I dont understand
I try alot off time but dont secsuss
Assuming that the phone's power is off:
Hold down volume up button, then push the power button and hold it down. Count to 4 and stop holding the power button, but keep holding the volume up button. You should see the lg logo and then your recovery 5 ~ 7 seconds afterwards. Btw, which recovery are you using?
Custom recovery?
Is there a way to install a custom recovery on this phone? I read conflicting reports. I'm on 4.4.2 rooted and would to make a back up of my system, add zips, etc.
mimoun103 said:
I dont understand
I try alot off time but dont secsuss
Click to expand...
Click to collapse
i updated the topic hopefully more understandable
mikelets456 said:
Is there a way to install a custom recovery on this phone? I read conflicting reports. I'm on 4.4.2 rooted and would to make a back up of my system, add zips, etc.
Click to expand...
Click to collapse
Have you try freegee in the play store? It installs the older version of cwm or twrp, but it's a start. Once you install the custom recovery, you can try flashing the newer version such as Philz cwm or newer version of twrp.
thanks
i do all this but no chances to enter into recovery
can help me with a video for that method
check if u have recovery mode installed
get FreeGee
and boot to it
hawkwind212 said:
Have you try freegee in the play store? It installs the older version of cwm or twrp, but it's a start. Once you install the custom recovery, you can try flashing the newer version such as Philz cwm or newer version of twrp.
Click to expand...
Click to collapse
I tried that before and got error messages. Some people say it worked and some say they had to wipe everything and it still did not work. Maybe the newer version works as I tried this 2 months ago.
Are you rooted?
Proz00 said:
i updated the topic hopefully more understandable
Click to expand...
Click to collapse
all went over the head http://cdn3.xda-developers.com/images/smilies/confused.gif:confused:
can somebody tell me the differnce between going into recovery mode and booting into download mode?? I want to flash a KDZ on my G Pro f240 but I don't understand this thing
kuzagar said:
can somebody tell me the differnce between going into recovery mode and booting into download mode?? I want to flash a KDZ on my G Pro f240 but I don't understand this thing
Click to expand...
Click to collapse
*recovery mode is like mini android that u can flash custom ROMS
download mode is state the phone is retrieve data from pc running flashing application which can flash only STOCK ROM
*need to flash recovery.img first to have it with FreeGee or ADB with root
helpppppppp.stuck in logo during boot
Proz00 said:
shutdown it down - turn off the phone wait few secs before going to next step
hold volume up button while holding power button also
when lg logo appear release/unpress power button just for a sec or two and then press and hold it back
Done
if its not working, it must be, u dont have recovery installed
use freegee to install one
Click to expand...
Click to collapse
hello.I need some help. I have a LG g pro e988 and I had rooted my device.and next I Installed the fonter program and I changed my font and restart it but when my phone wants to start.it sticks in logo boot animation.please helpppppppp
do u remember if installed recovery ? after root with FreeGee ? or via ADB ?
https://lh5.ggpht.com/O6MFwZdCNA7QKgRKjeFzXr-b60-1h6OwTeqiozcEOam-IjnWTLItmHBKoN45oeL5eUQ=h900
Proz00 said:
shutdown it down - turn off the phone wait few secs before going to next step
hold volume up button while holding power button also
when lg logo appear release/unpress power button just for a sec or two and then press and hold it back
Done
if its not working, it must be, u dont have recovery installed
use freegee to install one
Click to expand...
Click to collapse
for twrp recovery this key combination is not working, please help to go to recovery through key combination....
its working here
i'll try to help u
first just make sure that your device is rooted, download Optimus G Pro Custom recovery (try to search on google, i found many links last time i download it), install that .apk on your device and then run it, choose flash recovery, and then choose reboot recovery. you will have recovery now. hope this helps. :angel:
Heyy! I wanna install twrp and then install cm12 nightly but I've read on other threads that flashing twrp directly will brick my phone and I'll have to install cwm first then cwm touch then twrp from there but on another thread it tells me to directly install twrp from freegee on stock JB.
Can anyone explain this to me? It's really confusing and I wanna know if flashing twrp will brick my phone. Im on stock kk but ill go back to JB and try it. Someone tell me if thats a good idea?
Sent from my LG-E988 using XDA Free mobile app
guitarboy021 said:
Heyy! I wanna install twrp and then install cm12 nightly but I've read on other threads that flashing twrp directly will brick my phone and I'll have to install cwm first then cwm touch then twrp from there but on another thread it tells me to directly install twrp from freegee on stock JB.
Can anyone explain this to me? It's really confusing and I wanna know if flashing twrp will brick my phone. Im on stock kk but ill go back to JB and try it. Someone tell me if thats a good idea?
Sent from my LG-E988 using XDA Free mobile app
Click to expand...
Click to collapse
While you're on stock ROMs, just use Philz Touch. But if you ever go to like CyanogenMod or any other non-stock ROM. Flash that ROM with Philz Touch, then flash official TWRP. After, you can stay on TWRP once running a custom ROM.

Tab S Stucked in Samsung Boot screen

Hi all !
i've flashed the Clockwork recovery before this, and i wanted to flash IronRom for my tablet.
Now after flashing recovery, prompted no OS found. So i tried to flash stock ROM, but my tablet stucked at Samsung Boot screen and i cannot access recovery via Power + Up + Menu key.
Is there any other way to access recovery other than using the keys combination ? my Odin cannot detect my Tab as well..
appreciate any help , TIA .
power + down + menu
felixxo said:
Hi all !
i've flashed the Clockwork recovery before this, and i wanted to flash IronRom for my tablet.
Now after flashing recovery, prompted no OS found. So i tried to flash stock ROM, but my tablet stucked at Samsung Boot screen and i cannot access recovery via Power + Up + Menu key.
Is there any other way to access recovery other than using the keys combination ? my Odin cannot detect my Tab as well..
appreciate any help , TIA .
Click to expand...
Click to collapse
Install the latest Samsung drivers for this device and check if it gets connected to Odin.
tra_dax
felixxo said:
Hi all !
i've flashed the Clockwork recovery before this, and i wanted to flash IronRom for my tablet.
Now after flashing recovery, prompted no OS found. So i tried to flash stock ROM, but my tablet stucked at Samsung Boot screen and i cannot access recovery via Power + Up + Menu key.
Is there any other way to access recovery other than using the keys combination ? my Odin cannot detect my Tab as well..
appreciate any help , TIA .
Click to expand...
Click to collapse
CLOCKWORKMOD recovery or Twrp?
It's highly unlikely flashing recovery wiped the os unless you chose the wrong option in Odin or wiped in recovery.
Zilliman said:
power + down + menu
Click to expand...
Click to collapse
omg! tried this combination a lot of times...but doesn't work...but after you replied to my post..it did work ...
thanks man

Help me please, trying to install a custom ROM

Hello, I have installed a custom rom before on this phone, But I cant remember how I did it, I now can't get into recovery mode to install a different one. Please help me
I need and idiots guide?
I have TWRP Manager installed, I ran it, it say TWRP 2.8.7.0 is installed? so I download a rom to try it. but it wouldn't install the rom
ali.gore said:
Hello, I have installed a custom rom before on this phone, But I cant remember how I did it, I now can't get into recovery mode to install a different one. Please help me
I need and idiots guide?
I have TWRP Manager installed, I ran it, it say TWRP 2.8.7.0 is installed? so I download a rom to try it. but it wouldn't install the rom
Click to expand...
Click to collapse
What message do you get in TWRP when you try to install? Wh8ch ROM is it? Is your BL unlocked?
no message at all, how are you meant to boot into recovery? i thought it was hold vol down when you boot? I have got dstrikerz1 kai installed. how do you check BL. I think its unlocked
ali.gore said:
no message at all, how are you meant to boot into recovery? i thought it was hold vol down when you boot? I have got dstrikerz1 kai installed. how do you check BL. I think its unlocked
Click to expand...
Click to collapse
When you boot the phone, you should get a colored led flash, maybe purple, then press up or down while led is lit. Alternately, if you have updated bootloader and a compatible recovery, you can turn off phone, then hold power and volume down together until vibrate, then release. If neither works, run XZDR installer on your PC, then try again - http://nut.xperia-files.com/
I get no flash when booting, I've tried pressing power and vol down until vibrate I just get a blank screen. I'm going to install XZDR I'll get back to you
Thx mate it worked I can now boot into recovery

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