optimus g no boot screen - General Questions and Answers

Sorry if this is in the wrong forum, this is my first time posting. I have a rooted, unlocked optimus g. For about 2 or 3 weeks on start up it has no lg logo or att logo. I cannot boot into recovery using adb. I want to flash a new rom but cant. Any help would be appreciated thamls to all.

Hi. Can you boot the fastboot? If you can, then you may try flashing the boot.ing from your current Rom.
Use. Fastboot flash boot boot.ing
I hope it was helpful
Sent from my LG-E975w using XDA Free mobile app
---------- Post added at 05:11 PM ---------- Previous post was at 04:52 PM ----------
Sorry. I realized that you can boot your phone. Try whit a factory reset for the logo and for the recovery I think you have to flash your recovery again!
Sent from my LG-E975w using XDA Free mobile app

Related

Stuck on the Moto Logo

I decided to flash cyanogen mod. I downloaded a stable release from rom manager onto my sd card, booted into recovery and now I am stuck on the M. And of course you can't get to cwm to restore a backup unless the devise boots, I tried pulling the battery to see if it would boot into cwm like it was supposed to but it doesnt. So looks like I need to flash and I have no idea how to do that on this phone. So if someone could link me the files and give me some basic instructions to follow that would be awsome.
Thanks
Jaggar345 said:
I decided to flash cyanogen mod. I downloaded a stable release from rom manager onto my sd card, booted into recovery and now I am stuck on the M. And of course you can't get to cwm to restore a backup unless the devise boots, I tried pulling the battery to see if it would boot into cwm like it was supposed to but it doesnt. So looks like I need to flash and I have no idea how to do that on this phone. So if someone could link me the files and give me some basic instructions to follow that would be awsome.
Thanks
Click to expand...
Click to collapse
All the links are broken or I would be able to do it.
Woot.
Jaggar345 said:
All the links are broken or I would be able to do it.
Click to expand...
Click to collapse
Finally back up and running it took me some time since wifi didnt work on .608, so I followed this procedure. http://rootzwiki.com/topic/23207-how-to-sbf-unbricking-root-d2g-629/
It works good for unbricking, a little complicated if you dont have a data connection like me and wifi doesnt work on the flash, so I skipped ota and lost root but oh well. I can root again tomorrow. So does anyone know what could have possibly happened when I flashed cyanogen mod through cwm because thats what caused my brick.
which cm7? official is still flashed on froyo 2.2
have to use unofficial, try rootzwiki
Sent from my XT862 using xda premium
---------- Post added at 12:06 PM ---------- Previous post was at 12:04 PM ----------
for unbricking just use 629 ezSBF or 629 sbf and rsd lite
Sent from my XT862 using xda premium
---------- Post added at 12:08 PM ---------- Previous post was at 12:06 PM ----------
that other method was used before 629 sbf was available
links in my list
sd_shadow's list of links for Droid FAQs, SBF, Rooting, ROMs.... https://docs.google.com/document/d/1Goawxdx_UBF4Y8lqzHYWf8Ha3yUcRK4faq0UWIlXLWA/edit
Sent from my XT862 using xda premium
I just grabbed a release from rom manager nd flashed it and then the phone wouldn't boot and then I got into bootloader and fixed it. Can you find me a link to grab it and flash in cwm
Sent from my SCH-I400 using xda app-developers app
Did you follow my d2 bootstrap instructions?
[HOW TO] Install/Use Droid 2 Bootstrap
unless you know the build history, roms from rom manager, should not be used on D2G
[DEV_THREAD]Droid 2 Global CM7 with Gingerbread Leak Kernel
lastest looks like Pooka-CM4D2G-GB-20120519
I did follow the droid bootstrap instructions I just figured I could flash anything for the droid 2 honestly I didn't know that the global and regular droid 2 were that different guess I learned that the hard way but at least I know now and I learned how to root and sbf all in one night.
Sent from my SCH-I400 using xda app-developers app
I learned how to root and sbf all in one night
Click to expand...
Click to collapse
once you learn those, recovery from an error, isn't too bad
I just figured I could flash anything for the droid 2
Click to expand...
Click to collapse
radio is different, but the kernel is also different
some of the devs, made versions for DX, D2, and D2G, at the same time, because they are very similar
---------- Post added at 06:02 PM ---------- Previous post was at 06:00 PM ----------
the first D2G cm9 rom, was a port from Droid pro rom
Flashed
sd_shadow said:
once you learn those, recovery from an error, isn't too bad
radio is different, but the kernel is also different
some of the devs, made versions for DX, D2, and D2G, at the same time, because they are very similar
---------- Post added at 06:02 PM ---------- Previous post was at 06:00 PM ----------
the first D2G cm9 rom, was a port from Droid pro rom
Click to expand...
Click to collapse
So I flashed the latest one and it boot looped me.
lastest cm9? which is lastest?
---------- Post added at 05:42 PM ---------- Previous post was at 05:24 PM ----------
or cm7, you quoted cm9
and did you flash gaaps
file names please
sd_shadow said:
lastest cm9? which is lastest?
---------- Post added at 05:42 PM ---------- Previous post was at 05:24 PM ----------
or cm7, you quoted cm9
and did you flash gaaps
file names please
Click to expand...
Click to collapse
I used the link you provided me with and the one you said was the latest
so you didn't flash gapps?
I don't see a gapps link, in this thread
which is fine, but if you flash wrong one, you may bootloop
cm roms do not come with google apps like play, gmail....
how long did you let it run, sometimes it can take a couple of mins, to boot first time
you may need to also wipe dalvik cache in advanced, that was recommended many time for D2G roms, but will add time to first boot
sd_shadow said:
so you didn't flash gaaps?
I don't see a gaaps link, in this thread
which is fine, but if you flash wrong one, you may bootloop
cm roms do not come with google apps like play, gmail....
how long did you let it run, sometimes it can take a couple of mins, to boot first time
you may need to also wipe dalvik cache in advanced, that was recommended many time for D2G roms, but will add time to first boot
Click to expand...
Click to collapse
I did not flash gaaps but I did wipe the dalvic cache and let it run for a good 5 mins and it just kept restarting with the boot animation.
Jaggar345 said:
I did not flash gaaps but I did wipe the dalvic cache and let it run for a good 5 mins and it just kept restarting with the boot animation.
Click to expand...
Click to collapse
If there is some kind of chat or something or exact steps i could have to flash this and get it to boot that would be great. I know on my samsung continuum we use the irc to chat.
could be bad download, download again and compare md5 checksums
.
or try a different rom
general steps are posted with my bootstrap instructions
Sent from my XT862 using xda premium
sd_shadow said:
could be bad download, download again and compare md5 checksums
.
or try a different rom
general steps are posted with my bootstrap instructions
Sent from my XT862 using xda premium
Click to expand...
Click to collapse
Honestly is Cm even good on the droid 2? Because at this pint with all these failed flashes and the phone not being able to get into cwm like a regular phone it makes it harder to get back because you can't just restore a nandroid back up. So in your opinion is it honestly worth it, or are there better roms out there for this phone?
whether or not it's worth it, is up to you
not a lot of choices for D2G, I liked CM9 and miui
check out the threads over @ rootzwiki
Sent from my XT862 using xda premium
sd_shadow said:
whether or not it's worth it, is up to you
not a lot of choices for D2G, I liked CM9 and miui
check out the threads over @ rootzwiki
Sent from my XT862 using xda premium
Click to expand...
Click to collapse
Out of all the flashes I have tried it boot loops and its annoying to have to go and flash in RSD because I cant boot into recovery like I can on a normal phone where the recovery is overwritten. So with all these bad flashes I have kind of given up on this droid 2 and its just on stock rooted. Usually when I boot loop on my continuum i just jump into recovery and re flash with this phone I cant.
why are you using rsd lite? how are you rooting?
just use D2G_4.5.629_SBF-and-RootCD.iso
sd_shadow said:
why are you using rsd lite? how are you rooting?
just use D2G_4.5.629_SBF-and-RootCD.iso
Click to expand...
Click to collapse
I rooted with the method where you have to boot into a linux system. Then I have been using rsd lite because I have had to keep flashing back to stock

Can't Flash Original Dev Roms

Hi,
Current Configuration:
Bootloader Unlocked,
Rooted
HBOOT 1.14
Rom: CleanRom 5.1
Since I"m on HBOOT 1.14, I understand I have to manually flash boot for each rom I flash; however, I can't seem to get any non-sense roms to work. The rom flashes with no issues, I flash boot of the new rom, boot, but once I get to the launcher, none of the of the apps seem to work. Please advise this NOOB. Much Appreciated!
http://forum.xda-developers.com/showthread.php?p=33303798
Sounds like adb might be having an issue? Check out the walkthrough.
There is another thread out there about flashing kernel via an apk. I'll see if I can locate for you
Sent from my One X using xda premium
---------- Post added at 09:43 AM ---------- Previous post was at 09:27 AM ----------
http://forum.xda-developers.com/showthread.php?p=33463262
Try this out.
Sent from my One X using xda premium
subarudroid said:
http://forum.xda-developers.com/showthread.php?p=33303798
Sounds like adb might be having an issue? Check out the walkthrough.
There is another thread out there about flashing kernel via an apk. I'll see if I can locate for you
Sent from my One X using xda premium
---------- Post added at 09:43 AM ---------- Previous post was at 09:27 AM ----------
http://forum.xda-developers.com/showthread.php?p=33463262
Try this out.
Sent from my One X using xda premium
Click to expand...
Click to collapse
Thanks for the reply, after trying the steps once more, I'm still having same issues. Once I boot to CM10, I get a barrage of "Unfortunately, "Insert App Name" has stopped".... :crying:
ChummyDays said:
Try to wipe everything before flashing
Sent from my One X using xda app-developers app
Click to expand...
Click to collapse
this ^^
make sure that before flashing you wipe (at least) the cache and dalvik cache. if you are changing from sense to aosp or vice versa you will probably want to do a factory reset in twrp (not in the bootloader - this corrupts the sdcard).

CM10 HTC One XL

Hey guys,
Hoping someone could help me out.
I just flashed and installed CM10,
http://forum.xda-developers.com/showthread.php?t=1790032
Even since I installed it my data connection for mobile data no longer works. My signal has decreased drastically to only 1-2 bars max.
I can still make calls and text, but can't use my mobile data at all.
Any ideas?
Please help!
Sent from my One X using xda app-developers app
Did you do full wipe (reset,cache, and dalvik) before install? Get the correct Rom for type of phone (GSM, CDMA)? Have the correct version for your hboot and radio? Need some details
Sent from my HTC One V using xda app-developers app
Have you checked your APNs are correct?
Sent from my Evita using XDA Premium
help
in continuous boot loop
smartzmc said:
in continuous boot loop
Click to expand...
Click to collapse
I have no idea what you're trying to say?
Sent from my Evita using XDA Premium
mprecy pulpwood
and im on the newest version
---------- Post added at 12:44 AM ---------- Previous post was at 12:37 AM ----------
So here is the gist of it. I went the the full instructions on setting up the 3.4 kernel.And when i went to install the new cm after the htc logo. Its stuck on the cyanomod screen boot looping. Ive tried to flash the boot image from loading it in hassoon all in one kit to fastboot it through adb. Still getting a boot loop.
---------- Post added at 12:48 AM ---------- Previous post was at 12:44 AM ----------
so now im stuck

Root and custom recovery

Is their a recent guide how to root and flash a custom recovery on t-mobile lg g2 running lollipop so far all I seen are old tutorials any help would be appreciated thanks in advance
Bump... Would really love to see one
Sent from my LG-D801 using Tapatalk
---------- Post added 06-08-2015 at 12:12 AM ---------- Previous post was 05-08-2015 at 11:59 PM ----------
I would like someone to confirm, but from reading bits and pieces over XDA I think I understand how to root and install cm12.. So I'm on the updated stock lollipop. I understand that you can root with the one click program and install twrp through something like flashify. Once in recovery I need to flash the 20g bootstack and the JB bootloader, then I can proceed to flash cm12 and gapps...if that's right, someone please let me know.
Sent from my LG-D801 using Tapatalk

flash twrp then phone is boot loop

Please Sir,
I am using Catalysm rom nexus 5 from last 9 month , today i am excited for Android 7.0. So i am Unlock the phone then flash twrp. Then phone is boot loop Google. So please tell me how to recover ???? ANYONE HELP ME PLEASE.
I think u need to upgrade your radio or bootloader for Android 7.0. Otherwise try to reflash twrp and flash rom n gapps
Sent from my Nexus 5 using XDA-Developers mobile app
---------- Post added at 06:57 PM ---------- Previous post was at 06:56 PM ----------
Reflash twrp n ROM n gapps.
Sent from my Nexus 5 using XDA-Developers mobile app
move this to help.
You confirmed that the bootloader is unlocked?
You flashed TWRP using the fastboot command "fastboot flash recovery name-of-file.img?

Categories

Resources