Easily Flash Kernel - Xperia Arc Q&A, Help & Troubleshooting

I'm about to Root my Arc S running Stock ICS and Unlock the B/L to Install the Paranoid Android ROM & wondered if there is an easy & straight forward way to Flash the FXP Kernel that is required, as the last time I tried it I ended up bricking my Arc S and having to revert back to stock?
Roland

if u do it right you wont brink your arc s..
get into fastboot mode..open flashtools and select fastboot mode(lightening icon)..then click on "select kernel to flash",,then browse for it and within 1 second kernel will be flashed

arpith.fbi said:
if u do it right you wont brink your arc s..
get into fastboot mode..open flashtools and select fastboot mode(lightening icon)..then click on "select kernel to flash",,then browse for it and within 1 second kernel will be flashed
Click to expand...
Click to collapse
Thanks.
Just did what you said and it worked fine, the FXP Kernel that I tried last time must have been faulty as I used the Kernel from Paranoid Android v1 FXP116 BASED and Flashed MooDeD Paranoid [AXP][xTremeFast][PORT][RC1-V1][xDonate] and everything went smoothly, now just waiting for it to Boot for the first time.
Roland

Related

[Q] Problem with flashing kernel

Hey forumuser
I've a Problem with my Xperia Play R800i. i have flashed the Kernel from doomlord. But now, i want to flash a new Kernel. When i put my xperia play in fastboot Mode and flash the New kernel with cmd, there arent any problems. But when i reboot the phone, there isnt any new kernel .. Also in Settings >Phone Information>kernel is shown the old doomlord kernel... How can i fix that?
fethu2 said:
Hey forumuser
I've a Problem with my Xperia Play R800i. i have flashed the Kernel from doomlord. But now, i want to flash a new Kernel. When i put my xperia play in fastboot Mode and flash the New kernel with cmd, there arent any problems. But when i reboot the phone, there isnt any new kernel .. Also in Settings >Phone Information>kernel is shown the old doomlord kernel... How can i fix that?
Click to expand...
Click to collapse
Used command "fastboot flash boot boot.img" ??
Sent from my MT15i using Tapatalk
kernel
I've no Problem with flashing the kernel. I use this command and it works perfectly. But when the phone reboots their isn't any new kernel, there arent any changes ...
fethu2 said:
I've no Problem with flashing the kernel. I use this command and it works perfectly. But when the phone reboots their isn't any new kernel, there arent any changes ...
Click to expand...
Click to collapse
Use the command "fastboot erase boot" before you flash new kernel, this will format boot partition and erase old kernel.
Sent from my R800i using Tapatalk

Can't find the right guide to flash CWM recovery on my xperia arc s !

Hi.
So i spent the THE LAST 2DAYS finding how to flash CWM recovery to my phone.
Every time i find a new guide either a link is broken or the files are fro arc only (but i read somewhere that that doesn't matter, but its confusing anyway...) yeah so i managed to UNlock my bootloader , then i found a way to root it , then i installed CWM ( i just connected my phone to the computer and flashed it true CMD) anyway so iv managed to get in to the CWM recovery then i wanted to install [ROM][ARC/S]JELLY SANDWICH 4.5[09.09] i downloaded it and placed it on to my SD card , got in to the recovery wiped cache /dalvik made a backup and chose install zip from SD, then i got stuck on the SONY logo screen, and i had to re flash my phone usin flash tools (update service / pc companion coudn't help me prob. because of the unlocked bootloader (i read that somwhere) and so here i am asking you for a simple freaking guide how to install CWM on to my XPERIA ARC S , so i can install the custom jelly bean ROM .
THANK YOU !
Ohh and my phone is now running
Android verison : 2.3.4
Kernel version: 2.6.3.2.9-perf [email protected]#1
Build number: 4.0.2.A.0.62
h3ox said:
Hi.
So i spent the THE LAST 2DAYS finding how to flash CWM recovery to my phone.
Click to expand...
Click to collapse
Just took me 10 seconds. how to install cwm on xperia arc
dude just flash a custom kernel for "ICS"...you actually forgot to flash a ics kernel..thats why it got stuck at logo..and custom kernel already contains CWM..so you dont need to install it seperately...
arpith.fbi said:
dude just flash a custom kernel for "ICS"...you actually forgot to flash a ics kernel..thats why it got stuck at logo..and custom kernel already contains CWM..so you dont need to install it seperately...
Click to expand...
Click to collapse
I realy dont get it, im running gingerbread and you guys are saying i shoud flash a kernel for ICS , tell me 1 kernel for examlpe that i can flash right now and has CWM like u said.
h3ox said:
I realy dont get it, im running gingerbread and you guys are saying i shoud flash a kernel for ICS , tell me 1 kernel for examlpe that i can flash right now and has CWM like u said.
Click to expand...
Click to collapse
jelly sandwich ROM is an ICS ROM..so you cant run ics rom on gingerbread kernel..u need to flash a incs rom to make it work...so flash a custom kernel recommended on ROM thread ...kernels for example xarc, arcknight,etc.
btw all custom kernel has CWM recovery inside it.
arpith.fbi said:
jelly sandwich ROM is an ICS ROM..so you cant run ics rom on gingerbread kernel..u need to flash a incs rom to make it work...so flash a custom kernel recommended on ROM thread ...kernels for example xarc, arcknight,etc.
btw all custom kernel has CWM recovery inside it.
Click to expand...
Click to collapse
OHH god help me now, i think i bricked my phone again, now it keeps restarting... i used this kernel put it in to my fastboot folder opend cmd copied the commad and there it was ! HELP ME http://forum.xda-developers.com/showthread.php?t=1591279
dude...did u even flash jelly sandwich over gingerbread rom after flashing the ics kernel?
ok here is the procedure..
download arcknight kernel 3.5.1 which is recommended on the thread and flash it..
enter recovery and install the jelly sandwich zip after wiping data and cache
then reboot!
arpith.fbi said:
dude...did u even flash jelly sandwich over gingerbread rom after flashing the ics kernel?
ok here is the procedure..
download arcknight kernel 3.5.1 which is recommended on the thread and flash it..
enter recovery and install the jelly sandwich zip after wiping data and cache
then reboot!
Click to expand...
Click to collapse
i flashed the arcknight kernel wich i got from http://forum.xda-developers.com/showthread.php?t=1597771 here , enterd recovery wiped cache, installed jellebean and now im stuck at the arcknight kernel logo ! im thinking about hanging myself..
IT WORKED HAD TO REBOT MY PHONE ! TNX ! thats why i love xda because of ppl like you !
h3ox said:
IT WORKED HAD TO REBOT MY PHONE ! TNX ! thats why i love xda because of ppl like you !
Click to expand...
Click to collapse
Happy to help

[Q] Custom Kernel auto disabled after the reboot !!!!

Hi ! Im using the Xperia ultimate hd 2.0.3 Rom and i tried to install lupus V9 kernel. everything was fine and i followed every installation step like usual, but when i reboot the phone the custom kernel disappear and its the official one which boot.
What can i do plz to solve this issue ?
Rom: xperia ultimate hd 2.0.3
Bootloader: unlocked
System rooted
Phone: Xperia Arc
Use the right command - fastboot flash boot kernelname.img
XperienceD said:
Use the right command - fastboot flash boot kernelname.img
Click to expand...
Click to collapse
im using flashtool for the installation and during the fastboot the kernel is installed correctly and the phone boot normally but when i reboot the phone it turns on the official one.
its not the first time i flash kernel and i never had such problem.
big-A said:
im using flashtool for the installation and during the fastboot the kernel is installed correctly and the phone boot normally but when i reboot the phone it turns on the official one.
its not the first time i flash kernel and i never had such problem.
Click to expand...
Click to collapse
Try it manually and see or use an older version of the flashtool as it obviously isn't working properly.
Did you use "Select kernel to flash" option?
Someguyfromhell said:
Did you use "Select kernel to flash" option?
Click to expand...
Click to collapse
Problem solved !
I was hotbooting the kernel but now i flashed it and it work fine
Thanks !

[Q] flashing problem

hi
i flashed jb rom and it worked but when i wanted to flash another rom it shows me the same error (status 7)
i tried to flash the stock GB one but it doesnt boot
so my Q are:
1)do i have to flash GB firmware first
2)do i have to flash a GB kernal before flashing GB firmware or the turbo kernal v2.1 works??
i need a realyy fast help :crying::crying::crying::crying::crying::crying:
rashad543 said:
hi
i flashed jb rom and it worked but when i wanted to flash another rom it shows me the same error (status 7)
i tried to flash the stock GB one but it doesnt boot
so my Q are:
1)do i have to flash GB firmware first
2)do i have to flash a GB kernal before flashing GB firmware or the turbo kernal v2.1 works??
i need a realyy fast help :crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
Well you could always ftf to stock and just root and try again this will help with conflicts of old files and kernels and you can start fresh
sent from my Sony Ericsson Xperia Play™(r800x) Running Slimbean 3.0 using Tapatalk 2™
crazymonkey05 said:
Well you could always ftf to stock and just root and try again this will help with conflicts of old files and kernels and you can start fresh
sent from my Sony Ericsson Xperia Play™(r800x) Running Slimbean 3.0 using Tapatalk 2™
Click to expand...
Click to collapse
thnx alot
could u give me a working ftf for play r800i pleaaaaaaaase i tried one and it didnt work
here is a really good walkthrough by fma to do it...hope it helps and here is another guide to help you with any other flashing/moding questions you might have.
sent from my Sony Ericsson Xperia Play™(r800x) Running Slimbean 3.0 using Tapatalk 2™
[Q] Need a good Kernel and Rom for xperia 800x
rashad543 said:
hi
i flashed jb rom and it worked but when i wanted to flash another rom it shows me the same error (status 7)
i tried to flash the stock GB one but it doesnt boot
so my Q are:
1)do i have to flash GB firmware first
2)do i have to flash a GB kernal before flashing GB firmware or the turbo kernal v2.1 works??
i need a realyy fast help :crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
CM9.1 ZEUSC For r800x cdma has the kernel &CWM in it!!!! along with the rom !!so read below
Simple fix is stay away from JB roms they are still too new so you are going to run in to many bugs..etc Besides alot of people here treat the 800x like its a red headed step child here.
lucky for you i have bricked my phone many times and brought it back from the grave.
Step 1 is you bootloader unlocked? If yes. it doesnt matter what rom you have on it now. because you can do what you please with it.
Step 2 are you using flash tool? if yes flash Kernels first before flashing a rom
A good rom i recommend is Zeusc CM9.1 still has bugs but it is stable.
download it here Google get.cm then click Zeusc cm 9.1 is the latest stable release. also download Gapps Signed for Ics 4.04 Because you will need to put it on you SD card later along with the CM9.1 zip.
Step 3 download it and extract the boot.img file from it and then put a copy of the zip intact on your SD card. put your phone in USB MODE TO DO SO..
Step 4 open up flash tool . if you dont have it google "flash tool androxide".. it should be on Cnet make sure its the newest version...
Step 5 power your phone off... Go to my computer then C: drive look for flashtool click on drivers and install them for your phone. along with fast boot and flash mode... 3 total boxes to check... once installed move to step six
Step 6 plug you phone in VIA USB CORD while HOLDING THE SEARCH BUTTON . IF YOU DID IT RIGHT YOU SHOULD SEE A BLUE LIGHT.
Step 7 look at the logbox of flash tool is should say it detected your phone and display info. Click the LIGHTNING BOLT ICON( Flash Button)
then select fastboot mode.
next click "select Kernel to flash" button then select the boot.img file you extracted from the zip folder. earlier in step 3
if you did it correct it will flash the boot image to you phone along with the CWM recovery to you bootloader. once it says sucessful.
unplug your phone. hold the power button to reboot it when you see the free xperia logo come on hold the volume down button. till it goes in to recovery mode.
step 8 erase your "partitons" and "cache" then select "advanced" clean your "dalvik cache" too. next select install from zip folder then select the zip you want to flash. its the file that says cm9.1 zeusc. the file i told you to put on your SD card.
install it to your phone!!!! after that do not reboot until you flash the google apps zip on you sd card the same way you did the rom..
THEN ONCE YOU INSTALLED BOTH REBOOT YOUR PHONE FROM CWM RECOVERY BY SELECTING REBOOT FROM THE MENU.
NOW YOU SHOULD HAVE A FULLY WORKING ROM ON YOUR 800X
dONT FORGET TO THANK ME !!!

[Q] Xperia arc s cm10 208 return fxp kernel

After flashing fusion 4,5 kernel,cm10 rom 208 ver always return back fxp kernel after rebooting. Unchecked automatic restore in backup & restore.
Fxp kernel is good but i do not have root access
All CM ROMs are pre rooted. Reinstall the ROM if you want root back
sent via XPERIA™
Update/install from play store. CM Roms are prerooted as said over.
Sent from my LT15i using birds.
Thanks guys but what means "prerooted" .
I just cannot flash fusion kernel becouse cm10 return back fxp kernel when rebooting, and this hapens only with fxp208, this is first problem with this rom.
Second is that with fxp kernel I cannot have root access but if I flash fusion 4,5 I have.
Thanks in advance
Pre rooted means the ROM is rooted already.
As for your problem, can you list the steps you did to flash the kernels?
sent via XPERIA™
msc3169 said:
Pre rooted means the ROM is rooted already.
As for your problem, can you list the steps you did to flash the kernels?
sent via XPERIA™
Click to expand...
Click to collapse
step 1. flash fxp208 kernel
step 2.(wipe delvik, wipe cash) install cm10 208 from recowery I try to wipe after install rom same result
step 3. flash fusion 4.5 kernel
when I first boot fusion kernel is on, but first after I try to reboot device rom return fxp kernel
Ok I solved.
Problem is flashtool
This is not hapend if I flash kernel in command prompt "fastboot flash boot boot.img" but if I use flashtool always back previewsly installed kernel
Regards

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