Lg ku9500 cyon - Android Software/Hacking General [Developers Only]

Hi,
I have a LG KU9500 CYON (Currently locked to SK Telecom Korea)
Would appreciate it if someone can point / help me to the following:
1) Unlock so I can it with our local Telco in the Philippines
2) Root
I already tried the following:
1) Locate is IMEI, but all are hidden, already all those *# commands I read in the forum but to no avail.
When inserting another SIM it does not prompt the message the I need an unlocking code.
It's showing this message on the screen after it finishes booting "Check the USIM card is installed. Cell phone function is limited. Outgoing calls are only.
Any help really appreciated . . . I have two of these phones from Korea.

I have LG optimus Z cyon, and I want find official rom 2.2 for it.
Please help me

Related

Galaxy Tab - Docomo SC-01C Unlockable?

Is the Galaxy Tab - Docomo SC-01C Unlockable?
Anyone tested it? Thank you! Will wait for replies from you guys.
yep, its Unlockable.
i bought it and up another rom, and i can use it with VN SIM
Could you teach us the steps you did for docomo users. Thanks.
i think i changed "phone" (and it changed BB) when i update rom.
compeleted, i put VN SIM and i can use it. (activated with VN SIM)
when i bought it, i activated with NTT DOCOMO SIM and install docomo service
i checked with {*#7465625#} and network Lock is OFF.
i think i can use with another sim, but i dont know how.
and i think if i update with another rom, and activated it with another sim, i can use it.
i just bought it 1 month and i dont have experience to teach you.
How to update ROM? Please teach us steps. Thanks.
Docomo galaxy tab sc-01c fake unlock
Hi Guys!
Any Ideas how to unlock my Japanese Docomo galaxy tab sc-01c device, (MoDaCo ROM) that is SoftBank carrier locked (at least, as far as I know - I'm a european, got a used galaxy tab from japan)
All the unlocking methods i found failed.
Tried Rotohammer's unlock (hexediting and code-pasting method too)
- I followed the unlock instructions listed here:
How to carrier/SIM unlock the Galaxy Tab [Updated Dec 5 2010]
Tried the "repair_nv_data.zip" method not working too - details here:
- I followed the unlock instructions listed here:
How to carrier/SIM unlock the Galaxy Tab [Updated Dec 5 2010]
I even read on a forum, that the there published unlock (can't find it / remember it now) works fine on all Galaxy Tabs,... except Docomo sc-01c devices - grrrrr
I saw this video:
Unlock Samsung Galaxy Tab, i987, T849, P1000 and P1000L
Is it working? any info on that? I seriuosly consider buying that unlock if it realy works...
-=Other info=-
I am using the MoDaCo ROM (r1-p1000-update-modacocustomrom-wipe-unsigned.zip)
installed by this tutorial:
[ROM] 04/Feb r1 - MoDaCo Custom ROM for the Samsung Galaxy Tab with Online Kitchen
The first EFS folder backup was made after the the new rooted MoDaCo ROM had been installed (is that a problem, regarding the unlockabilty?) Since than, i have been hacking those ESF files (originals are backed up of course)
When I start the device, with my SIM card inserted, it asks for PIN (ok), after that, asks for "Enter Network Lock Control Key". I tried (after the mentioned unlock procedures) to enter 00000000 and 11111111 both unsucessfull
When launch the phone app and enter the magical *#7465625# all options displayed OFF
-- I see this: --
Personalizatiob Status
- Network lock OFF
- Network subset Lock OFF
- SP Lock PFF
- CP Lock OFF
----------------
(NOTE: the word "Personalizatiob" seems wierd...)
So alltogether, everything looks like the phone is unlocked, but it is NOT.
Still asks for that bloody "Network Lock Control Key" when I insert my hungarian T-mobile or Telenor (I have 2 SIMs) SIMcard ??? WTF?
Any ideas appreciated... thx.
giny8i8 said:
Hi Guys!
Any Ideas how to unlock my Japanese Docomo galaxy tab sc-01c device, (MoDaCo ROM) that is SoftBank carrier locked (at least, as far as I know - I'm a european, got a used galaxy tab from japan)
All the unlocking methods i found failed.
Tried Rotohammer's unlock (hexediting and code-pasting method too)
- I followed the unlock instructions listed here:
How to carrier/SIM unlock the Galaxy Tab [Updated Dec 5 2010]
Tried the "repair_nv_data.zip" method not working too - details here:
- I followed the unlock instructions listed here:
How to carrier/SIM unlock the Galaxy Tab [Updated Dec 5 2010]
I even read on a forum, that the there published unlock (can't find it / remember it now) works fine on all Galaxy Tabs,... except Docomo sc-01c devices - grrrrr
I saw this video:
Unlock Samsung Galaxy Tab, i987, T849, P1000 and P1000L
Is it working? any info on that? I seriuosly consider buying that unlock if it realy works...
-=Other info=-
I am using the MoDaCo ROM (r1-p1000-update-modacocustomrom-wipe-unsigned.zip)
installed by this tutorial:
[ROM] 04/Feb r1 - MoDaCo Custom ROM for the Samsung Galaxy Tab with Online Kitchen
The first EFS folder backup was made after the the new rooted MoDaCo ROM had been installed (is that a problem, regarding the unlockabilty?) Since than, i have been hacking those ESF files (originals are backed up of course)
When I start the device, with my SIM card inserted, it asks for PIN (ok), after that, asks for "Enter Network Lock Control Key". I tried (after the mentioned unlock procedures) to enter 00000000 and 11111111 both unsucessfull
When launch the phone app and enter the magical *#7465625# all options displayed OFF
-- I see this: --
Personalizatiob Status
- Network lock OFF
- Network subset Lock OFF
- SP Lock PFF
- CP Lock OFF
----------------
(NOTE: the word "Personalizatiob" seems wierd...)
So alltogether, everything looks like the phone is unlocked, but it is NOT.
Still asks for that bloody "Network Lock Control Key" when I insert my hungarian T-mobile or Telenor (I have 2 SIMs) SIMcard ??? WTF?
Any ideas appreciated... thx.
Click to expand...
Click to collapse
works great!
http://forum.xda-developers.com/showthread.php?t=1056788&highlight=docomo
Sorry, but id did not work for me. I tried with Hungarian SIM / provider (by this list: http ://en.wikipedia.org/wiki/Mobile_Network_Code ) - Hungary - Telenor -- code 216/01
But i could not get it to lock on my provider, neither to unlock.
I previously tried the hexeditnig stuf by rotohammer, maybe that influenced the results... (see my previous posts)
I feel doomed. I have got no more idea
correction - it works, but...
correction - it works
I restored the original EFS folder, and went through the above mentioned process, and it succeeded.
I used the Hungarian Telenor code: 216/01, made the Lock, than the unlock.
The phone now can be used to make calls. works ok.
BUT
when i retart the phone, everything is los, it asks again for the unlock codes, ad i have to do the whole process again, from the begining.
At least.. it works if you never restart the phone..
hello, guys.
i'm having the same issue with anyone here who wanted to unlock their galaxy tab sc-01c from japan.
the code works successful until i reboot the phone.
there is a software named samsung tool somewhere, which can unlock any samsung devices.
anyone here has done with it?
giny8i8 said:
correction - it works
I restored the original EFS folder, and went through the above mentioned process, and it succeeded.
I used the Hungarian Telenor code: 216/01, made the Lock, than the unlock.
The phone now can be used to make calls. works ok.
BUT
when i retart the phone, everything is los, it asks again for the unlock codes, ad i have to do the whole process again, from the begining.
At least.. it works if you never restart the phone..
Click to expand...
Click to collapse
ad3qz said:
hello, guys.
i'm having the same issue with anyone here who wanted to unlock their galaxy tab sc-01c from japan.
the code works successful until i reboot the phone.
there is a software named samsung tool somewhere, which can unlock any samsung devices.
anyone here has done with it?
Click to expand...
Click to collapse
Try this tips at .. //dandroidtabletpc.com/how-to-unlock-samsung-galaxy-tab.html
its work fine and great for me..
A good and ulocked ROM - unlockers, use this!
I am the guy with the japanese Galaxy Tab. I found a - sort of - solution.
The following Acudroid ROM works fine for me. I installed it, and after booting up my tab is unlocked, I can launch phone calls fine.
I faced only one problem, that the mobile internet connection is somehow not working. It is strange, since the telephone function works ok, I can call numbers, and talk. The previous ROM I used had no problems with mobile internet connection, but I had to unlock the simcard every time when I booted up the device with that old ROM... Strange.
(Any ideas, how to make the mobile internet connection work?)
Anyway, the rom is available here:
http://forum.xda-developers.com/showthread.php?t=1497872
what if the network lock is on how did you put it off

[Q] No signal or No service on Samsung Galaxy S

I noticed that my galaxy was sluggish & decided to preform the solution here: hemorrdroids.net, speed up your Samsung galaxy S
now in the process, i got it wrong several times whiles flashing with the odin. when I finally got it right and reinstalled the firmware, the phone displays a no service notification, but show the name of the network chip in it. no signal bars as if it were locked. I bought it as unlocked phone. now I cant even search for a single network in my country. when u do a manual search, it returns nothing. if u try the dialer it says not registered to network..
does anyone know how to get my signal a GPS working?? please!!!!!!!!!!!!!
Hmm... I've got the same problem as you... Flashed docs to my Galaxy S Yesterday and now it show no service notification.... Anyone who have a got an idea?
I am also facing the same problem. Any one who has solved it ?
Got the same problem, from 1 day i have notification (no service)
Got the same problem plz plz some one helpp
Not sure if it's the same problem you folks are having, but there's a thread on here entitled "Problem with Airplane Mode on Epic after installing midNight ROM" that describes a problem with no signal after a ROM flash, and a solution via using Odin to update just the modem.
I would post a link, but the forum here won't let me because I don't have enough posts. Your mileage may vary, but the symptoms sound similar so it might give you a place to start even if the fix doesn't fix you.
I too am having the same problem. It seems that my Phone (Galaxy SC-02b) does not recognize the modem/internal antena.
I installed the Darky's Rom on it, and it runs great. Except the signal part. I can flash it back to the original, but I want to see if I can make it work.
I think it's just a matter of picking out the correct modem tar, but I can't find the right one. My phone is a little bit odd, It's a Japanese Galaxy, so not sure if I can find it here. Unfortunately my Japanese is not good enough to go scouring the japanese forums.
Thanks for any help.
Hey Yefimenko what 3G bands are used in Japan 1900/850 or maybe 900/2100 or 1700/2100 ? Can you find that out ? then you need to flash modem that supports that , Europe support 900/2100 US/Canada/Australia 850/1900 and AWS 1700/2100 Tmobile US /Wind? mobilicity Canada
Hitec
We've been through all of this before the Japanese phones will only work with the Japanese kernel. Symptoms are usually sin not recognized and no radio signal. QUOTE=yefymenko;11612862]I too am having the same problem. It seems that my Phone (Galaxy SC-02b) does not recognize the modem/internal antena.
I installed the Darky's Rom on it, and it runs great. Except the signal part. I can flash it back to the original, but I want to see if I can make it work.
I think it's just a matter of picking out the correct modem tar, but I can't find the right one. My phone is a little bit odd, It's a Japanese Galaxy, so not sure if I can find it here. Unfortunately my Japanese is not good enough to go scouring the japanese forums.
Thanks for any help.[/QUOTE]
Sent from my SC-02B using XDA Premium App
Either the phone.apk is bad or the modem is incompatible.
You could try the http://romkitchen.org/ and make an update with different modem only.
If your Samsung Galaxy S displays no network/no signal, or emergency calls only, try the following things:
1. flash the device again with the modem image (download the firmware of your device from samfirmwares.com, delete everything from the .tar file except modem.bin, and then flash this file to the phone with Odin (you can get Odin and instructions from that site too)
2. maybe your nv_data.bin file or /efs directory got corrupted, make a backup of the folder, then simply delete nv_data.bin, it will be recreated for you on Galaxy S.
For this, you’ll need root. If you have a root-enabled kernel, like the Voodoo lagfix kernel, you only have to install the Superuser app and Busybox on the phone, download the Android SDK to your PC, install platform-tools in the SDK manager, go to the platform-tools directory and start adb shell.
In the shell, type su, wait for the Superuser prompt to appear on the phone (if it does not appear, open the Superuser app and try executing su again), enable root access for the command. Now go to /efs, copy everything to for example /sdcard/efs, then rm nv_data.bin.
Reflashing the device with a kernel and checking “phone EFS clear” in Odin also works (make sure you made a backup of the EFS folder just in case).
3. you can try changing the CSC (to XEO for Europe): enter *#272*imei# on the phone tab. Note: this will reset your phone to factory settings, so make sure you did a clockworkmod backup before this. Incorrect CSC setting may cause MMS not working also.
4. check if you inserted the SIM card correctly
Thanks
MertBaBaaa
first check imei no
hello for all members,
i have solution for this problem "not network or not signal" Samsng Galaxy SC-02B Docomo
later write my solution phone work all World
__________
XcachorroX
galaksy s no signal
3. you can try changing the CSC (to XEO for Europe): enter *#272*imei# on the phone tab. Note: this will reset your phone to factory settings, so make sure you did a clockworkmod backup before this. Incorrect CSC setting may cause MMS not working also.
this solution works for me and thanks alot many many thanks
maybe i've got a solution for the no service probleme. i tried this code *2767*3855# and my phone works normal now
i hope it works for you guys
No Network after change of CSC - is there a recovery strategy?
SOLVED
======
Asked around and it goes like this: 2.1 + market = no signal, (2.2 or 2.3) + market = no problem
Solution is UPGRADE from 2.1. to 2.2 or better - I hope this will help anyone else with the same problem.
If you can't do it yourself, any mobile shop will for a small fee.
Symptoms
========
Changed CSC from KSA to XSG with code *#272*HHMM# for 2.1 (no Market in KSA mode)
Galaxy S GT-I9000 now shows blue circle with diagonal in notification area at top of screen.
Settings > Wireless and network > Mobile networks Network mode > Network operators > Search Networks or Select Automatically produces no response - finds no networks.
Dialpad dial a number => "Not registered on network"
Coincidental hardware failure seems very unlikely but not impossible I suppose.
What I would like to know is if there is a recovery strategy from here?
Even if it includes installing a complete new firmware? (and possibility to revert to original if required for warranty)
Device does not respond to "3-finger salute" (volume-home-power).
I am not confident that a warranty is worth all that much in this part of the world. It may be quicker and more effective to do it myself.
Further details of history and phone info below.
I will be very grateful if anyone can help me out
History
=======
Phone purchased in Saudi Arabia (KSA). Worked fine with pre-paid SIM (mobily) voice, data, sms, wifi.
Phone also worked fine with a pre-paid sim (cosmote whatsup) in Greece - voice, data, sms, wifi.
However, since phone was purchased in KSA, Android Market was not installed. Found a Market.apk and installed that. Installs but doesn't actually work.
Found code for changing CSC (*#272*HHMM# for 2.1, *#272*[IMEI No]# for 2.2) 2 colleagues had success and no problems with this with a Tab and 2 Ss, albeit with 2.2. The code looks worth a try on 2.1 so I gave it a go.
Had to remove the side-loaded Market before the code would run and changed the CSC from KSA to XSG.
Market pops up on the screen and works fine.
BUT no network. Network name shows in the Notifications though. The GR SIM shows "(No Service)"
Factory reset, returning CSC to KSA do not help.
The mobily SIM works fine in other phones but no known good SIM works in this phone.
Mobily tech support (in store visit, usually commpetent guy who knows me) is completely flummoxed and asks me if I have a warranty.
So now I have a very compact WiFi only tablet
Phone Info
==========
Model number: GT-I9000
Firmware version: 2.1-update1
Baseband version: I9000JXJG2
Kernel version: 2.6.29 [email protected] #2
Build number: ECLAIR.JPJG8
Personalisatiob(sic) Status
Network Lock
[OFF]
Network Subset Lock
[OFF]
SP Lock
[OFF]
CP Lock
[OFF]
Settings > Wireless and network > Mobile networks Network mode > GSM/WCDMA (auto mode)
Solution to your problem
Hi All,
This happened to me before and I was as frustrated as you and when I was about to give up, I tried one last restoration, but only this time I did it correctly. After that, I restored 5 different versions of Samsung Galaxy S stock ROM back to my Samsung Galaxy S. One of these versions were Chinese, and everything was in Chinese.
Samsung Galaxy S had no signal was because the modem file was missing while you were performing the restoration.
Now, all you have to do is go to this page and follow the instructions to restore the Stock ROM back to your Samsung Galaxy S.
same problems
Hi guys, I have same problem. But a litle diffirent.
When I use 2.3.6 firmware version it's work well no problem. But when I use 4.x.x Rom it says no network and no imei. If I use 4.x.x om pluged the charge my device ,I see gsm company and imei number. It's very interesting. I think , electricty not enough for my device. Maybe Its hardware problems. I 'dont any idea.
How can I solve this problem?
Thanks.

[Completed] need help please

my name is jabbar i am from pakistan i need help today i have bought cell phone gfive g6 its really nice phone only the problem is that network mode is disable in it i am sure its wcdma phone but i think locked by operator is there any trick to enable network mode so i can use 3g in it
i will be really glade to get answer from developer
If your phone - SIM card - is blocked by your operator, we can do nothing for you.
I am awfully sorry
You must contact your carrier.
[Edit - thanks to @It_ler -]
But if you're NOT SIM-LOCKED by your operator, you can get rid of the carrier restrictions by flashing an unlocked/unbranded firmware.
So you need an unlocked bootloader, an unbranded firmware for your device and the ability to flash this firmware to your device.
And we have no threads about your device, actually, to XDA.
The best you can do is to post your request here => General discussion > Questions and Answers and maybe someone who's got same device can help you.

LG Leon not getting 3G/4G in Spain

Hi,
I am sorry that I post this message in the wrong place, I believe it belongs to this thread
I have just return from US and I got a LG Leon from MetroPCS to sty connected while there. Now that I am back I unlocked the phone via unlock app. My surprise came when I put me Spanish SIM card (Jazztel) and the phone only gets 2g connection. I have been searching the net and I found some threads on the topic but I can not make any of them work on my phone. First I tried changing the radio to Europe mode through *#*#4636#*#*, and I enter the test page but when I click the phone info button I get a message that states that I can not run that application on this device. I thought it was because I wasn't root so I rooted it. But before I could root I had to downgrade by flashing an older firmware. No way, I get the same message. I tried the hidden menu to see if I could find an entry to change the radio mode, or any type of LTE configuration. Hidden menu on my phone though 277634#*#. I also tried the anycut option, but I do not get any facility called LTE configuration or similar.
I am desperate and I do not know how to proceed. Any help is welcome
Thanks in advance

Docomo SC-01F (SIM Free) unlocked "Mobile Network not available"

Hello Guys, at first thank for all people for this forum, helpe us a lot. First time posting here.
I bought a Docomo Galaxy Note 3 SC-01F, then I wnet to Docomo Shop to unlock the SIM, the unlock worked well. I put by Odin the International rom to use the phone in my language and used in Brazil with the local SIM operator, all things worked well. So now I returned to Japan, and took a AU KDDI SIM in AU shop. The seller put the SIM, and configured the data transfer(OK) but the call number failed(Mobile Network not Available), he tried at least 3 hour. So I went to my house and tried by odin put the original docomo firmware, but the result is the same, the network data is ok, but call function return the same error. In the place of antena signal show a circle look like prohibit.
I tried other firmwares more recents provided buy this site, no result.
The IMEI is the same in the back of device.
Put the Access Point data provided by AU seller.
Tried to search the network, just show docomo and softbank, sometimes show the AU, but I try to connect give failed.
Try to automatic, failed.
I dont know what can I do more. Please anyone have some idea?
The problem is I cant connect to AU KDDI provider to make calls "Mobile Network NOT Available".
Xtras2017 said:
Hello Guys, at first thank for all people for this forum, helpe us a lot. First time posting here.
I bought a Docomo Galaxy Note 3 SC-01F, then I wnet to Docomo Shop to unlock the SIM, the unlock worked well. I put by Odin the International rom to use the phone in my language and used in Brazil with the local SIM operator, all things worked well. So now I returned to Japan, and took a AU KDDI SIM in AU shop. The seller put the SIM, and configured the data transfer(OK) but the call number failed(Mobile Network not Available), he tried at least 3 hour. So I went to my house and tried by odin put the original docomo firmware, but the result is the same, the network data is ok, but call function return the same error. In the place of antena signal show a circle look like prohibit.
I tried other firmwares more recents provided buy this site, no result.
The IMEI is the same in the back of device.
Put the Access Point data provided by AU seller.
Tried to search the network, just show docomo and softbank, sometimes show the AU, but I try to connect give failed.
Try to automatic, failed.
I dont know what can I do more. Please anyone have some idea?
The problem is I cant connect to AU KDDI provider to make calls "Mobile Network NOT Available".
Click to expand...
Click to collapse
You need to add the carrier/network APN
yenkoPR said:
You need to add the carrier/network APN
Click to expand...
Click to collapse
Hello yenkoPR, thank you for help me. But excuse me by my ignorance, whats is the carrier/network APN?
I have this data provided by AU KDDI seller:
APN Name: au.au-net.ne.jp
APN: au.au-net.ne.jp
User name: [email protected]
Password: au
Authentication Type: chap
Bearer: LTE
Network mode: LTE/WCDMA/GSM
Thank you
Xtras2017 said:
Hello yenkoPR, thank you for help me. But excuse me by my ignorance, whats is the carrier/network APN?
I have this data provided by AU KDDI seller:
APN Name: au.au-net.ne.jp
APN: au.au-net.ne.jp
User name: [email protected]
Password: au
Authentication Type: chap
Bearer: LTE
Network mode: LTE/WCDMA/GSM
Thank you
Click to expand...
Click to collapse
This is the info in your settings ?
And can you give me your carrier name ? The company that you buy the sim from
yenkoPR said:
This is the info in your settings ?
And can you give me your carrier name ? The company that you buy the sim from
Click to expand...
Click to collapse
The company name is AU KDDI of Japan. When I bought the SIM, the seller gave to me these data to configure after I flash rom by odin. Because the seller did not got success in international ROM.
I did a flash by Odin the original firmware from the original company(Docomo) and put the data provided by the seller.
Xtras2017 said:
The company name is AU KDDI of Japan. When I bought the SIM, the seller gave to me these data to configure after I flash rom by odin. Because the seller did not got success in international ROM.
I did a flash by Odin the original firmware from the original company(Docomo) and put the data provided by the seller.
Click to expand...
Click to collapse
so you are right now with the stock firmware/rom and it dsnt work?
if so you need to flash a custom rom like the seller did
yenkoPR said:
so you are right now with the stock firmware/rom and it dsnt work?
if so you need to flash a custom rom like the seller did
Click to expand...
Click to collapse
THANK YOU FOR REPLY AND TRY.
Phone: Galaxy note 3 SC-01F Docomo Unlocked
Im using this firmware: Android 5.0 (SC01FOMUGOI4) - released on 2015/10/05
Site reference: http://forum.xda-developers.com/showthread.php?t=2482672
The phone is originally by DOCOMO, i unlocked it and I trying to use AU KDDI SIM.
I can use internet but cant do a dial, show "Mobile Network Not Available". In the top show up and down arrow LTE and beside a circle prohibit for antena signal.
I will try to go to AU KDDI Shop to let him to check it, but they will say its not our phone and its not mine problem, buy a phone with us.
Thank you very much.
Xtras2017 said:
THANK YOU FOR REPLY AND TRY.
Phone: Galaxy note 3 SC-01F Docomo Unlocked
Im using this firmware: Android 5.0 (SC01FOMUGOI4) - released on 2015/10/05
Site reference: http://forum.xda-developers.com/showthread.php?t=2482672
The phone is originally by DOCOMO, i unlocked it and I trying to use AU KDDI SIM.
I can use internet but cant do a dial, show "Mobile Network Not Available". In the top show up and down arrow LTE and beside a circle prohibit for antena signal.
I will try to go to AU KDDI Shop to let him to check it, but they will say its not our phone and its not mine problem, buy a phone with us.
Thank you very much.
Click to expand...
Click to collapse
no problem, we are here to help.
im sure the problem is the phone, since sims, networks andphones are very different the all have some conectivity issue when you unlock it, my best advice is go to the and see if they can help you if not then try rooting it and flashing a custom rom for the phone and im sure that will help you most of the time
yenkoPR said:
no problem, we are here to help.
im sure the problem is the phone, since sims, networks andphones are very different the all have some conectivity issue when you unlock it, my best advice is go to the and see if they can help you if not then try rooting it and flashing a custom rom for the phone and im sure that will help you most of the time
Click to expand...
Click to collapse
Thak you again.
For example:
If I root Android 5.0 (SC01FOMUGOI4) - released on 2015/10/05, what must I do after root? Why I need I custom ROM?
Thank you
Xtras2017 said:
Thak you again.
For example:
If I root Android 5.0 (SC01FOMUGOI4) - released on 2015/10/05, what must I do after root? Why I need I custom ROM?
Thank you
Click to expand...
Click to collapse
Well after the root you must check if device is bootloader unlock if so look for a method to unlock it, then flasha custom recovery and flash a custom rom.
Well is basically a firmware with a bucnh of customization, tweaks and mods, it also lets you use your phone software as yours not as the company whants you to use it. There you can use customs roms from other phones that are compatible( ported roms) and try them it can include fixes or be more compatible with the network
yenkoPR said:
Well after the root you must check if device is bootloader unlock if so look for a method to unlock it, then flasha custom recovery and flash a custom rom.
Well is basically a firmware with a bucnh of customization, tweaks and mods, it also lets you use your phone software as yours not as the company whants you to use it. There you can use customs roms from other phones that are compatible( ported roms) and try them it can include fixes or be more compatible with the network
Click to expand...
Click to collapse
I understood and studying about it.
The first step i got it: ROOT THE ANDROID 5.0
I used the method below, and checked if success in "root checker" and other app, its OK.
http://www.sammobile.com/firmwares/download/56569/SC01FOMUGOI4_SC01FDCMGOI4_DCM/
https://androidmtk.com/root-samsung-galaxy-note-3-docomo-sc-01f-on-5-0
The second step I cant do it: Bootloader check
The guides in internet say this: *#*#7378423#*#*, but in my phone I cant use the dial, show "Mobile Network Not Available"
Any other Idea or tutorial to follow? I saw other methods but cant understand.
My objective is: Try to put the firmware of my sim card owner(AU KDDI), to see if I can use the Dial.
Thank you very much
Xtras2017 said:
I understood and studying about it.
The first step i got it: ROOT THE ANDROID 5.0
I used the method below, and checked if success in "root checker" and other app, its OK.
http://www.sammobile.com/firmwares/download/56569/SC01FOMUGOI4_SC01FDCMGOI4_DCM/
https://androidmtk.com/root-samsung-galaxy-note-3-docomo-sc-01f-on-5-0
The second step I cant do it: Bootloader check
The guides in internet say this: *#*#7378423#*#*, but in my phone I cant use the dial, show "Mobile Network Not Available"
Any other Idea or tutorial to follow? I saw other methods but cant understand.
My objective is: Try to put the firmware of my sim card owner(AU KDDI), to see if I can use the Dial.
Thank you very much
Click to expand...
Click to collapse
I installed the TWRP in my phone. But when I tryed to install the firmware of AU KDDI show fail in Odin.
From here what can I do to try to make "Mobile network not available" error go out?
Thank you very much
Xtras2017 said:
I installed the TWRP in my phone. But when I tryed to install the firmware of AU KDDI show fail in Odin.
From here what can I do to try to make "Mobile network not available" error go out?
Thank you very much
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2482672 this post will help you alot
No way. Most of sim free or sim unlocked smartphonese will never work with au kddi sim cards>
the reason is au network uses cdma frequency system >
most if not all others are using gsm and wcdma
if the unlocked mobile has no cdma option in the network setting< then no way> i tried much
the au staff should have told you that>

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