Heat the SIM card reader until your can remove it completely.ĭetails: Remove the adhesive on the back side of the new SIM card reader to the motherboard and connect the flex cable to the motherboard. Then, slightly pry the SIM card reader from the motherboard. Use a heat gun to heat the SIM card reader and makes the adhesive beneath the reader more soft. Finishing this, you are able to remove the mid-frame.ĭetails: With a spudger, you can separate the SIM card reader flex cable from the motherboard. Slide along the seam of the mid-frame with the pry tool and release the clip beneath the frame. If you want to abandon the entire SIM card reader, remove the micro SD card.ĭetails: Use the screwdriver to remove the nine screws on the mid-frame. After finishing this, if you just want to replace the old SIM card, insert a new one. Then just remove the battery and the SIM card. Part1: Remove the back case, battery, SIM card and SD card.ĭetails: Pry up and remove the back cause by your fingernail, you may find a slot located along the upper-left seam makes it very easy to manage this step.
Samsung Galaxy S4 SIM Card and/or SIM Card Reader replacement.įind some Galaxy S4 Repair Parts at reasonable price: Repairing Instructions:.
#S4 sim card reader how to#
I would try that fix before replacing the SIM tray.I tried this, but my phone still had the SIM card not detected, RESTART error come up.Samsung Galaxy S4 SIM card and card reader are both not working? And you just need a new SIM card? Here are some time and money-saving ways to teach you how to both. It was a ten minute fix, and it seems to be holding up just fine. Then, when the phone is reassembled, it puts enough pressure on the ribbon cable assembly that the phone begins working.
Literally, I trimmed a piece of a guitar pick, and glued it to the black strip on the plastic phone backing. Turns out that there is a heat related issue that makes it so that the ribbon cable connector that makes the SIM card and the microSD card tray NOT communicate with the mainboard. You take apart the phone, including the white interior back plate, including the eight or so little screws. That would work for short periods, but I think that was a fluke. That did nothing, other than waste time.Ĥ - I placed a strip of business card behind the SIM. Then the error came back.ģ - Some sites suggest doing the VOL + HOME menu / Clear Cache and / or factory reset. Not much help.Ģ - I went to the Rogers dealer and they gave me a new SIM. No problems.ġ - I did an online chat with Samsung. When my Samsung S4 gave me repeated NO SIM CARD errors, I thought I would have to sell my phone for parts.
#S4 sim card reader software#
I am wondering if it is a software problem that was introduced with Samsung software updates that causes the unrecognized SIM issue. It's been a week now, and I have NOT seen a RESTART message since then.
#S4 sim card reader android#
I was also tired of the samsung complex menu, and wanted to get a more native Android experience. I recently wiped my phone and installed a new MOD, Cyanogenmod 12.1, mainly because I was running out of space for apps and also wanted to remove the Samsung bloatware. Charging Port, LCD, Home Button, Glass, Digitizer, Housing, Power Button, Battery, Front Camera, Proximity Sensor, Volume Button, Vibrator Motor.CA6. I tried adding a few paper pieces or spongy stuff inside the phone, to apply a little pressure over the SIM card and the board connector (beside/between the sd card and camera), and the RESTART message continued to plague the phone at least 1 a day, sometimes when simply resting on my desk, so it couldn't be a hardware/connection problem. I originally thought that the SIM card was damaged, and did get a new SIM card, but the problem continued to appear. This too started to be a problem with my Samsung S4 (Canadian Edition) sgh-i337.
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