Problems with Samsung Galaxy A7(2016) SM-A7100 - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

Hi friends,
I have a Galaxy A7(2016) SM-A7100 bought on Amazon and comes from Hong Kong.
I want to install a ROM with Android 10 or 11 and when I'm running Odin, I get this message on the phone:
Instalation Failure. You need to unlock your device to install a custom OS.
Do you know what I can do to unlock the phone and let me install the ROM?
Thank you very much for your answer

Hi, I think I have been able to fix the phone locking problem (I am not sure).
Now I have another problem, when Odin is doing the TRW download on the phone, it appears in red letters on the phone: Binary size is too large: recovery
After that the download stops and Odin shows FAIL in red letters.
What can I do?

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Joanga said:
View attachment 5692423
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I have been able to fix the problem

Joanga said:
I have been able to fix the problem
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Click to collapse
Now the problem I have is that the ROM I downloaded does not work on my A7(2016).
please, can someone tell me what ROM I can put on my A7(2016) SM-A7100 with Snapdragon.
Thank you very much

Related

problem with mobile data after update to 4.4.2

Hi everyone i new here and i heard alot about this forum and i really need your help Guys!
the thing is that after i update to the latest version of android i started to have problems with the internet connection
after i surf in the internet for a few mins all the connection on my phones crash cants send sms make calls and of course enter the internet the error message that i get when i use the browser is DNS LOOKUP ERROR
at the beginning i thought the problem is with the carrier but unfortunate is not .
i really dont know what to do . my phone never had root or put another rom or somthing
clean with all samsung garbage
i bought the phone in USA but i think is from Asia
its the i9505 version
any help will be very welcome thanks alot !!!
this is the details about my phone
this is the details about my phone
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david_1234 said:
this is the details about my phoneView attachment 2710081
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Dial *#1234# and paste here what appears :fingers-crossed:
hi this what appear
Joku1981 said:
Dial *#1234# and paste here what appears :fingers-crossed:
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Someone please?

What is a bootloader and how do I upgrade one?

Hi guys
I bought the Note 3, I'm trying to put TWRP recovery on. But there is a note saying
Use the 4.3 version of TWRP if you have never upgraded kitkat bootloader. Otherwise make sure you use the 4.4 version. These versions of TWRP have different DTBs and will fail to boot if you do not match your bootloader.​
So, how do I know if I have which bootloader?
[QUOTE So, how do I know if I have which bootloader?[/QUOTE]
Get an app from tge Play store. It's called Info. Here is the link:
https://play.google.com/store/apps/details?id=com.app.info
You will find there what you need. Good luck!
kuromusha38 said:
So, how do I know if I have which bootloader?
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Use Phone INFO ★Samsung★ app, in the FIRMWARE INFO section.
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Wrong post
Can you check if I have the correct bootloader installed?
I can not make any phone calls at the moment, I get "com.android.phone as stopped" error. Is something wrong with the bootloader, or kernel or the rom or something else?
Please help me. I can not call or receive any calls, I miss talking to my mom.

S4 GT-I9515 VE... Clock missing on Lockscreen

Ok rooted the device GT-I9515 VE and got all the bloatware out
But must have ticked one, now I dont have personal message or clock on lock screen
Anyone have the apk or which one 1 of the apps I should have left for this to still show on lock screen
Anyone?
EwOkie said:
Anyone?
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You're going to get very little help unless you specify what version of Android you're running, Are you running stock or custom ROM? Did you freeze the "bloatware" or did you uninstall it? What do you mean by personal messages on your lock screen, do you mean text messages?
Its a stock rom : KOT49H.I9515XXU1ANI3
4.4.2
EwOkie said:
Its a stock rom : KOT49H.I9515XXU1ANI3
4.4.2
Click to expand...
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Personal message means in replace of Life Companion in which you get with new phone
So when phone is locked I am missing the message and clock
As I think I deleted the apk by mistake
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Seriously .....nothing?
Well first of all you're in the wrong device thread, this is the Sprint S4. The easiest solution would be to reflash the ROM.

Remove bootloader screen

Hi,
i got 1 year ago Huawei P10 lite from my company, now i must return phone. The problem is that i root my device so when you boot up phone you can see this message:
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"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
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Is there any way to remove this? I should remove root, twrp and close bootloader (if yes how do this)?
makopec said:
Hi,
i got 1 year ago Huawei P10 lite from my company, now i must return phone. The problem is that i root my device so when you boot up phone you can see this message:
Is there any way to remove this? I should remove root, twrp and close bootloader (if yes how do this)?
Click to expand...
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Just do this
nemanjsb said:
Just do this
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thx, there is mirror of androidhost.ru? because its not loading..
makopec said:
thx, there is mirror of androidhost.ru? because its not loading..
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Try with vpn and download file with internet download manager.

bricked x96 mini

so when i was trying to install atvX on my x96 mini, but stupid me i didnt check the file and accidently deleted the bootloader can anyone help me
longxrt said:
so when i was trying to install atvX on my x96 mini, but stupid me i didnt check the file and accidently deleted the bootloader can anyone help me
Click to expand...
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You will need to figure out "Mask Rom Mode" i made a video here on the process
aidanmacgregor said:
You will need to figure out "Mask Rom Mode" i made a video here on the process
Click to expand...
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is this the same as the button the the av port or this is another mode because like i can get it to connect but while flashing it, it will show up errors
longxrt said:
is this the same as the button the the av port or this is another mode because like i can get it to connect but while flashing it, it will show up errors
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longxrt said:
Help me to solve the problem
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