Samsung S23 Ultra | FULL TEARDOWN | Disassembly Repair Guide

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Join us for this full teardown and repair guide of the Samsung S23 Ultra. Take a look inside at all the components, learn about the process of taking these phones apart and disassembling them for repairs

Screwdriver Set:

Multi Opening Repair Tools Kit

[abhiramkp]

I believe that the 2 millimeter wave antennas are used for maximum possible 5G FR2 coverage. 5G actually consists of FR1 bands and FR2 bands (FR stands for frequency range). The FR1 supports 6GHz and lower, frequency bands and the FR2 supports >24GHz millimeter wave bands. The high frequency mmWave bands can achieve great data transfer rates but however come with the disadvantage of low penetration power (difficulty to pass through obstacles, buildings). mmWave antennas are specifically used to support 5G FR2. Having 2 mmwave antennas that too in opposite directions hence provides better coverage and additional range than having a single antenna or having two antennas at the same spot.

[AliMustafa-czgx]

My s23 ultra power button came out. And i put it back but it falls off again and again. Can you recommend any solution?
Updated: samsung service centre replaced it for $5

[crisql]

Is it possible to completely remove the 5G antenna in the Samsung S23 or any other top level phone, or at least disable it (yes I am aware that one can simply turn it off in the connections settings).
Thank you for your excellent work and hopefully, answering my question, Brian

[sunsky]

Is the phone you are taking apart have dual physical sims?, because i heard that it has dual sim but one physical sim and one esim.

[kaziwill]

My front facing camera stopped working after replacing the screen. What do I need to do to fix it?

[CanalDeMarcoAntonio]

hola tengo un s23 ultra modelo s918B no trajo las antengas 5G actualmente tengo problemas de señal no conecta, y tengo un tlf viejo al cual le coloque mis dos sims y la señal es perfecta, es decir el problema esta en mi s23 ultra, el caso es que instale dos roms oficial y aun asi, no se soluciono el problema, parece que el problema es FISICO de hardware estuve buscando en foros de samsung y hay otras personas con mi mismo problema y no tuvieron ninguna solucion, que pieza puedo cambiar para recuperar la señal que tenia antes?

[thebeatgoeson]

Is chip off data recovery possible with the Samsung S23 Ultra?

[jord]

I have the s23 ultra, but someting inside is loose, its always been loose, if you shake it you can feel it.
Any idea what it could be?, its feels like its on the middle around the wireless charger is
I was thinking maybe the battery or something?

[ARMRDWOLF]

replaced the screen on mine and my wifi and bluetooth no longer work.. they wont turn on and every attempt from resetting them and even factory resetting the phone hasnt fixed it..

[justinthomas]

my s23 ultra just fell off my car and is destroyed. it doesn't turn on when connected to computer and nothing is detected. The bottom of the phone looks worse, but the top half looks to be relatively intact. Where would the data be stored for possible recovery? We just had our daughter 3 weeks ago and google pictures weren't backed up for the last 7 months, my wife and i are sick thinking about what we lost. I don't mind paying for a service at this point, just curious given the damage and you mentioning the newer S models are harder to recover. Thank you so much.

[dujontucker]

Hey bro my S23 Ultra got stuck in a bootloop and people told me that i need to buy a new motherboard. Can you help me please 😢

[dariancoteti]

Without the screen and the SPen it's not a full teardown...

[merofichtopitrutio]

Bro, After I dropped my phone and its screen was broken, I bought a new screen. Everything works except the GPS, which started acting like it was drunk. Is it possible to buy a part online and what does it look like?

[diameetinternetfriends]

Damn so if screen breaks and replace, front cam hole will never match because glue pushes it upwards