Question about Samsung SGH-i337 Galaxy S4 16GB AT&T Unlocked White Frost
Trying to switch firmware so I can use with tmobile. need to disable write protect to proceed. I have the MDL firmware version and the phone is not rooted. I just need the stock version to use the phone.
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Posted on Jan 02, 2017
SOURCE: Memory card write protect?
point out a file to unprotect. and right click your mouse and go to properties and select it as archive (or) un hidden
if same problem
some virus cases try to scan or delete virus using some antivirus software. and try it
finaly go to formate your memory card.(in case your files or deleted) only use this as alost chance
Posted on Nov 13, 2008
When your home theater's display reads PROTECTION, it means the home theater is over heating and the unit will shut down to prevent any damage. This can happen if the unit is stacked along with other electronic devices or the unit is in an enclosed area that prevents the unit from cooling properly. To decrease the chance of overheating, relocate your home theater to a more open area.
If the home theater display reads PROTECTION every time you turn it on, no matter where or how the unit is placed, it needs service. To set up service call Samsung Customer Care at 1-800-SAMSUNG (1-800-726-7864). Have your model number and serial number on hand to set up service.
Posted on Jul 03, 2009
Audio receivers have an output protection circuit called "protect mode", this is to protect the receiver from short circuit failures.The speakers and speaker wires are what I inspect thoroughly first, look for bare speaker wires,or bare wires that are touching each other at that point,check speaker wires at the back of the receiver for sloppy connections,etc.If all looks good then try disconnecting all the speakers at the receiver,then turn power on to see if it goes into "protect mode", if it does the the receiver probably has an internal short and will need to be sent in for service,if it doesn't go into "protect mode" then connect one speaker at a time back into the receiver until it does go into "protect mode" then which ever speaker you connected last is the speaker that is shorted(blown) and then you know that speaker is the problem and it will need to be replaced or repaired. Good luck !
Posted on Nov 29, 2009
Testimonial: "well it matched your suggested solutions for my problem, i need to send my unit for service, thank you very much!"
SOURCE: hi am using samsung champ
hey guys!eve am using d same mobile with same problem!but i think i have explored some thing new!ujus go to the protected message,then to more option,then go for the option send to sim if ur default memory is memory card!then it will get again restart.but the message vanishes!try this,if it works lemme know!
SaMsUnG SuCkS In dIs cAsE!
Posted on Mar 16, 2011
SOURCE: In my samsung champ mobile
In my samsung champ mobile one message had came in this message the protection mode is on and when I off the protection mode or try to delete the message the phone get restarted
Posted on Apr 04, 2011
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