Is there a Quick fix for service code *#9090#

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Samsung Galaxy S4 Active

The Samsung Galaxy S4 Active is a rugged version of the Galaxy S4. Currently, it is only on AT&T's 4G LTE network.

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Tucker Cunnington @cunnington

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发帖于: 2015年2月25日

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Is there a Quick fix for service code *#9090#

i was playing around in service mode on my I537 and entered the service code *#9090#. My phone shut down, rebooted and now it has no IMEI or baseband and wont read a sim card. I know my phone needs its stock firmware flashed onto it but i don't have a computer to do it with...Is there anyway to flash old firmware onto a phone without a computer?

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I have this problem to I put the code *#9090# and touch something my network gon and phone restarting I send to the Samsung service center they send me back if anyone can fix this

由 Mike 完成的 2016年8月5日

When you called them did you tell them exactly what you needed fixed? You need the firmware re-flashed. Also they may have sent it back because you void the warranty by using secret codes. Send it in again, pay the 90-ish $$$ or buy a new motherboard. You can also refladh it yourself but that's a pain in the ass and you run the risk of bricking your phone.

由 Tucker Cunnington 完成的 2017年1月9日

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I have this problem to I put the code *#9090# and touch something my network gon and phone restarting I send to the Samsung service center they send me back if anyone can fix this — Mike
When you called them did you tell them exactly what you needed fixed? You need the firmware re-flashed. Also they may have sent it back because you void the warranty by using secret codes. Send it in again, pay the 90-ish $$$ or buy a new motherboard. You can also refladh it yourself but that's a pain in the ass and you run the risk of bricking your phone. — Tucker Cunnington