[Completed] how to unbrick my galaxy s4 (SPH-L720T)? - XDA Assist

in my s4(SPH-L720T) I had android lollipop but i didnt like it
so.. i was trying to get back to android 4.3 and i download de rom stock L720TVPUAMK5_L720TSPTAMK5 and was flashin with odin but te cable was disconnected and then the phone put a logo in the screen that they said "firmware upgrade encountered an issue. please select recovery mode in kies and try again" and i cant revive my phone
i've tried for 3 days and nothing i dont know how to do it
PLEASE HELP MEEEE
AND I HAVE THE PHONE RELEASED FOR MEXICO, IF I GET BACK THE RELEASED WILL TAKE IT OFF?

XDA Visitor said:
in my s4(SPH-L720T) I had android lollipop but i didnt like it
so.. i was trying to get back to android 4.3 and i download de rom stock L720TVPUAMK5_L720TSPTAMK5 and was flashin with odin but te cable was disconnected and then the phone put a logo in the screen that they said "firmware upgrade encountered an issue. please select recovery mode in kies and try again" and i cant revive my phone
i've tried for 3 days and nothing i dont know how to do it
PLEASE HELP MEEEE
AND I HAVE THE PHONE RELEASED FOR MEXICO, IF I GET BACK THE RELEASED WILL TAKE IT OFF?
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Click to collapse
Hello, and welcome to XDA!
If the phone was released for Mexico, how come you have a Sprint model and tried to flash for Sprint?
Hopefully you indeed have a Sprint model...
Please create an account so you can post in other forums. From there, explain your predicament in the following thread;
> Sprint Samsung Galaxy S 4 > Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshooting > [NOOB FRIENDLY] Sprint Galaxy S4 Questions Thread - ALL Are Welcome!
Hope this helps, and good luck!

Related

[Completed] [Q] help with sprint galaxy s4 sph 720

i have a sprint galaxy s4 sph720. my son tried to unlock it and then trouble began, first it got stuck on something went wrong with firmware upgrade with yellow triangle and exclamation point. i got it to boot up in download mode and did get it to work somewhat. but i have no sound...volume shows max but no sound. the other thing is i can not get it to turn on wifi, this is all i have noticed any way. online i talked to sprint , they had me try a couple of things, then told me to go to any best buy and have it reflashed. went there...they had no idea what i was talking about.what i want to do is reflash to what it was like when new then maybe root it put on a custom rom and if possible un lock it. does anyone know how to help me. i am fairly new at this so talk to me in laymens terms please but i have done custom roms on other phones and also dare i say it unlocked a few iphones. any help would be great. thanks in advancee...ps if you can help and it works tell me how to give thanks...not sure how, to be honest not sure if i am in the right place to do this.......................thanks hodg
hodg said:
i have a sprint galaxy s4 sph720. my son tried to unlock it and then trouble began, first it got stuck on something went wrong with firmware upgrade with yellow triangle and exclamation point. i got it to boot up in download mode and did get it to work somewhat. but i have no sound...volume shows max but no sound. the other thing is i can not get it to turn on wifi, this is all i have noticed any way. online i talked to sprint , they had me try a couple of things, then told me to go to any best buy and have it reflashed. went there...they had no idea what i was talking about.what i want to do is reflash to what it was like when new then maybe root it put on a custom rom and if possible un lock it. does anyone know how to help me. i am fairly new at this so talk to me in laymens terms please but i have done custom roms on other phones and also dare i say it unlocked a few iphones. any help would be great. thanks in advancee...ps if you can help and it works tell me how to give thanks...not sure how, to be honest not sure if i am in the right place to do this.......................thanks hodg
Click to expand...
Click to collapse
Please ask in the Sprint Samsung Galaxy S 4 > Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshooting > [NOOB FRIENDLY] Sprint Galaxy S4 Questions Thread - ALL Are Welcome! thread.
There you will get better and quicker help :fingers-crossed:
It_ler said:
Please ask in the Sprint Samsung Galaxy S 4 > Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshooting > [NOOB FRIENDLY] Sprint Galaxy S4 Questions Thread - ALL Are Welcome! thread.
There you will get better and quicker help :fingers-crossed:
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Click to collapse
not sure how...really new to this site...should have been here long time ago
hodg said:
not sure how...really new to this site...should have been here long time ago
Click to expand...
Click to collapse
You are not sure how to ... ask in the help thread?
Just click the link I provided, scroll to the end of the thread and click the action "Quick Reply" underneath the last post.
Then you can write your question in the message textbox below and confirm with "Submit Reply".
Thread closed and thank you !

[Completed] samsung galaxy note III SM-N900 international version does not turn

I turn off my mobile computer, charge the battery only normal shutdown as if nothing happened even turn on the LED. Now when I turn left at the black screen where it says Samsung Galaxy Note 3 and off. Not to enter the recovery mode, just enter the download mode and when I try to charge the ROM again with ODIN hanging on initializing and there does not advance.
Bring it to a technical service and I suggest that the logic board is damaged you must replace it, but this still can not believe this team.
I appreciate your comments and any solution that they can give me.
Has the Official ROM 4.4.2, the last update was automatically through OTA.
Hi there,
All about your device is in this thread:
[INDEX][REPO] Samsung Galaxy Note 3 Android ROM/Kernel/Xposed/Themes/Apps [09 feb]
I guess you need to flash stock firmware but for relevant answers please register an account on XDA and ask directly here:
Galaxy Note 3 Q&A, Help & Troubleshooting
Good luck

Tried to root my samsung galaxy s6 (sm-g20f) but freezes on startup screen.

Help! I tried to root my samsung galaxy s6 (sm-g20f, Netherlands no sim lock) but it freezes on startup.
All it says are the regular things samsung galaxy s6 Powered by android. But now it also says, in red letters: recovery is not seandroid enforcing.
I still can get it in Odin mode. But when I try to install new firmware odin says: can't open the serial(com) port. For rooting i have used CF auto root and the program Odin.
How can I get it back to life? Maby I'm using the wrong firmware? Yesssss I fixed it, using smart switch.
Hi,
Thanks for using XDA assist.
Your thread will be moved to the Galaxy S6 Q&A, Help & Troubleshooting forum so you can receive specialized help. There are experts there who can help you out. It would help other users if you could describe what root method did you use and the steps/procedures you have done.
Good Luck! - gsstudios
Now today I have been maybe a bit stupid. I have deleted my o.s. using twrp. How can I get a new one on my phone?

[Completed] ?soft bricked Chinese Samsung S2 i9100- help for beginner please

This is my first post and am completely new to smart phones, and have got out of my depth. I bought a new Samsung S2 i9100 from China about 6 months ago. The GPS stopped working (something I discover from another thread here, is not uncommon), and I tried to update the firmware using Odin.
This failed and the phone is now soft bricked as I understand it, as I learnt from another thread here (http://forum.xda-developers.com/galaxy-s2/help/how-to-replace-chinese-firmware-t1192575 ) that Chinese Samsung phones cannot be flashed with European firmware.
I have looked on samsung.com and Sammobile and the original firmware is not listed anywhere (I9100ZCKG4). I have tried installing, using Odin, CWM Recovery and the stock firmware listed on samsung.com for China, but both fail.
I have read the thread on this site on this issue and following suggestions from here this takes via Chinese sites http://bbs.gfan.com/android-2099143-1-1.html and then I eventually end up at http://bbs.gfan.com/android-4920184-1-1.html where I think there is a link to the firmware I9100ZCKG4. The link takes me to http://115.com/5lb/ and neither myself of Google translate are unable to make any sense of this page, and I cannot get any further.
The other problem is that I think I enabled USB debugging before starting ,but now cannot be sure.
Maybe I have learnt and expensive lesson, but any help would be most welcome, especially if expressed in terms a beginner is likely to understand.
iankestin said:
This is my first post and am completely new to smart phones, and have got out of my depth. I bought a new Samsung S2 i9100 from China about 6 months ago. The GPS stopped working (something I discover from another thread here, is not uncommon), and I tried to update the firmware using Odin.
This failed and the phone is now soft bricked as I understand it, as I learnt from another thread here (http://forum.xda-developers.com/galaxy-s2/help/how-to-replace-chinese-firmware-t1192575 ) that Chinese Samsung phones cannot be flashed with European firmware.
I have looked on samsung.com and Sammobile and the original firmware is not listed anywhere (I9100ZCKG4). I have tried installing, using Odin, CWM Recovery and the stock firmware listed on samsung.com for China, but both fail.
I have read the thread on this site on this issue and following suggestions from here this takes via Chinese sites http://bbs.gfan.com/android-2099143-1-1.html and then I eventually end up at http://bbs.gfan.com/android-4920184-1-1.html where I think there is a link to the firmware I9100ZCKG4. The link takes me to http://115.com/5lb/ and neither myself of Google translate are unable to make any sense of this page, and I cannot get any further.
The other problem is that I think I enabled USB debugging before starting ,but now cannot be sure.
Maybe I have learnt and expensive lesson, but any help would be most welcome, especially if expressed in terms a beginner is likely to understand.
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Hi,
Thanks for using XDA Assist. I see that you have found your devices forum.
Post your query in > Samsung Galaxy S II I9100 > Galaxy S II Q&A, Help & Troubleshooting
Or in the friendly > Samsung Galaxy S II I9100 > Galaxy S II Q&A, Help & Troubleshooting > [Q&A][SGS2][Newbies][Experienced Users][RCs] New members friendly
The experts there may be able to help you.

[Completed] Want to erase all the data and setup new os on my Note 4.

I use Samsung Note 4 N910G. recently i changed my device's region from SIngapore to Bangladesh with new firmware Marshmallow 6.0.1. I've used Odin to update my phone. It worked really well. But now suddenly it's lagging outrageously. Ui does't respond and device restarts again and again. i've tried hard reset and i've installed the firmware again. But still facing problem. now i want to erase all my data, even current os and then want to install a new firmware. please anyone tell my how should i do it? :'(
XDA Visitor said:
I use Samsung Note 4 N910G. recently i changed my device's region from SIngapore to Bangladesh with new firmware Marshmallow 6.0.1. I've used Odin to update my phone. It worked really well. But now suddenly it's lagging outrageously. Ui does't respond and device restarts again and again. i've tried hard reset and i've installed the firmware again. But still facing problem. now i want to erase all my data, even current os and then want to install a new firmware. please anyone tell my how should i do it? :'(
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Hello
Please use the below link to register a XDA Account first prior to start posting and replying onto our forums.
Join the Experts
When you complete your registration, I would invite you to post your request in the below forum as our team mates there should be able to help you:
Galaxy Note 4 Q&A, Help & Troubleshooting
Best regards and good luck.
.

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