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Samsung Galaxy S7 stuck in boot mode

Samsung Galaxy S7 stuck in boot mode

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chux76
chux76
chux76
Techie Member
55
27-04-2020, 05:27 PM
#11



The SM-G930F was on the small piece of paper stuck to the back of the phone, but truly the model number using the hard reset keys shows its SM-G930V, how they got the 930V beats me, however I am using the link you gave.
Thank you very much and you have been very helpful. Let me try it and get the phone working back again.
chux76
chux76
chux76
Techie Member
55
29-04-2020, 02:21 AM
#12
(27-04-2020, 04:49 PM)X3non
(27-04-2020, 01:44 PM)chux76 Thanks for your prompt response. The phone model number is SM-G903F, should I select this model number or go ahead with the SM-G93V download you posted? 
Secondly should I download the latest firmware 2020 or the 2018/2019 firmware coz I don’t know if the latest firmware would be compatible with it. 
I really appreciate your help and I am grateful.

looking at the screenshot you posted of odin mode @ https://www.hovatek.com/forum/attachment.php?aid=7703 the model is SM-G930V; not sure where you got sm-g903f from
latest firmware or current firmware version on the phone, the choice is yours but any one will work. if you want the current version on the phone then boot to recovery mode and you'll find the build number displayed on top of recovery mode
I downloaded the firmware from the link you posted above, did the odin flashing but the phone was still in bootloop, so I then downloaded the main firmware for build number SM-G930V which is G930VVRS9CSB1 that showed in the recovery mode, did the Odin flash and got the PASS green button, but the phone is still bootlooping, showing  the Samsung Galaxy S7, Powered by Android, goes off and comes back on continuously like that. What could be wrong with the phone? It's so frustrating. What else can be done?
xerxes
xerxes
xerxes
Senior Member
8,355
29-04-2020, 04:50 AM
#13
(29-04-2020, 02:21 AM)chux76
(27-04-2020, 04:49 PM)X3non
(27-04-2020, 01:44 PM)chux76 Thanks for your prompt response. The phone model number is SM-G903F, should I select this model number or go ahead with the SM-G93V download you posted? 
Secondly should I download the latest firmware 2020 or the 2018/2019 firmware coz I don’t know if the latest firmware would be compatible with it. 
I really appreciate your help and I am grateful.

looking at the screenshot you posted of odin mode @ https://www.hovatek.com/forum/attachment.php?aid=7703 the model is SM-G930V; not sure where you got sm-g903f from
latest firmware or current firmware version on the phone, the choice is yours but any one will work. if you want the current version on the phone then boot to recovery mode and you'll find the build number displayed on top of recovery mode
I downloaded the firmware from the link you posted above, did the odin flashing but the phone was still in bootloop, so I then downloaded the main firmware for build number SM-G930V which is G930VVRS9CSB1 that showed in the recovery mode, did the Odin flash and got the PASS green button, but the phone is still bootlooping, showing  the Samsung Galaxy S7, Powered by Android, goes off and comes back on continuously like that. What could be wrong with the phone? It's so frustrating. What else can be done?


Maybe there’s a hardware related issues on the phone.
Have you tried booting the phone to recovery mode and perform factory reset?
This post was last modified: 29-04-2020, 11:30 AM by xerxes.
chux76
chux76
chux76
Techie Member
55
29-04-2020, 11:29 AM
#14
(29-04-2020, 04:50 AM)innagee
(29-04-2020, 02:21 AM)chux76
(27-04-2020, 04:49 PM)X3non
(27-04-2020, 01:44 PM)chux76 Thanks for your prompt response. The phone model number is SM-G903F, should I select this model number or go ahead with the SM-G93V download you posted? 
Secondly should I download the latest firmware 2020 or the 2018/2019 firmware coz I don’t know if the latest firmware would be compatible with it. 
I really appreciate your help and I am grateful.

looking at the screenshot you posted of odin mode @ https://www.hovatek.com/forum/attachment.php?aid=7703 the model is SM-G930V; not sure where you got sm-g903f from
latest firmware or current firmware version on the phone, the choice is yours but any one will work. if you want the current version on the phone then boot to recovery mode and you'll find the build number displayed on top of recovery mode
I downloaded the firmware from the link you posted above, did the odin flashing but the phone was still in bootloop, so I then downloaded the main firmware for build number SM-G930V which is G930VVRS9CSB1 that showed in the recovery mode, did the Odin flash and got the PASS green button, but the phone is still bootlooping, showing  the Samsung Galaxy S7, Powered by Android, goes off and comes back on continuously like that. What could be wrong with the phone? It's so frustrating. What else can be done?


Maybe a there’s a hardware related issues on the phone.
Have you tried booting the phone to recovery mode and perform factory reset?
Yes but it is still stuck in bootloop.
X3non
X3non
X3non
Recognized Contributor
22,062
29-04-2020, 03:16 PM
#15



(29-04-2020, 11:29 AM)chux76 Yes but it is still stuck in bootloop.

retry flashing the firmware again using this odin tool @ https://drive.google.com/file/d/0B_pyeIB...N2czA/view
tick the option "nand erase all" . after flashing is complete factory reset in recovery then check if it can boot to homescreen
chux76
chux76
chux76
Techie Member
55
30-04-2020, 11:06 PM
#16
(29-04-2020, 03:16 PM)X3non
(29-04-2020, 11:29 AM)chux76 Yes but it is still stuck in bootloop.

retry flashing the firmware again using this odin tool @ https://drive.google.com/file/d/0B_pyeIB...N2czA/view
tick the option "nand erase all" . after flashing is complete factory reset in recovery then check if it can boot to homescreen
I tried using this modified Odin to flash it but it Failed. I downloaded a TWRP file to do a recovery but it failed too.  I want to use an Original Samsung USB chord as a last resort to see if it works. I am really frustrated with this phone. The failed report is as follows:

<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/005> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/005> Odin engine v(ID:3.1203)..
<ID:0/005> File analysis..
<ID:0/005> SetupConnection..
<ID:0/005> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)

I will attach the screenshot too.
X3non
X3non
X3non
Recognized Contributor
22,062
01-05-2020, 11:07 AM
#17
(30-04-2020, 11:06 PM)chux76 I tried using this modified Odin to flash it but it Failed. I downloaded a TWRP file to do a recovery but it failed too.  I want to use an Original Samsung USB chord as a last resort to see if it works. I am really frustrated with this phone. The failed report is as follows:
...

are you still able to flash using an unmodified odin?
pavanimrb
pavanimrb
pavanimrb
Junior Member
22
01-05-2020, 03:02 PM
#18
(29-04-2020, 03:16 PM)X3non
(29-04-2020, 11:29 AM)chux76 Yes but it is still stuck in bootloop.

retry flashing the firmware again using this odin tool @ https://drive.google.com/file/d/0B_pyeIB...N2czA/view
tick the option "nand erase all" . after flashing is complete factory reset in recovery then check if it can boot to homescreen

MODIFIED ODIN.   WHAT ARE THE DIFFERENCES AND MODIFICATIONS IN THIS ONE
AND IF WE CHECK NAND ERASE   WHAT HAPPENS. SORRY FOR MY BAD ENGLISH
X3non
X3non
X3non
Recognized Contributor
22,062
02-05-2020, 12:33 PM
#19
(01-05-2020, 03:02 PM)pavanimrb MODIFIED ODIN.   WHAT ARE THE DIFFERENCES AND MODIFICATIONS IN THIS ONE
AND IF WE CHECK NAND ERASE   WHAT HAPPENS. SORRY FOR MY BAD ENGLISH

No idea
nand erase wipes everything away from the phone except download mode
chux76
chux76
chux76
Techie Member
55
04-05-2020, 02:28 AM
#20



(01-05-2020, 11:07 AM)X3non
(30-04-2020, 11:06 PM)chux76 I tried using this modified Odin to flash it but it Failed. I downloaded a TWRP file to do a recovery but it failed too.  I want to use an Original Samsung USB chord as a last resort to see if it works. I am really frustrated with this phone. The failed report is as follows:
...

are you still able to flash using an unmodified odin?
I got the original USB cord, used the modified Odin but it failed. I used the normal Odin, it passed but still phone remains in bootloop. Using the nand-erase all..it would fail, If I uncheck the nand erase, it would run, Pass, but still remain in bootloop.
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