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CompTIA 220-1202 Exam - Topic 4 Question 9 Discussion

Performance on a user's smartphone is degrading. Applications take a long time to start, and switching between apps is slow. Which of the following diagnostic steps should a mobile technician take first?
D) Uninstall unneeded applications
A) Restore the phone to factory settings
B) Restart the phone
C) Check the phone's battery state

CompTIA 220-1202 Exam - Topic 4 Question 9 Discussion

Actual exam question for CompTIA's 220-1202 exam
Question #: 9
Topic #: 4
[All 220-1202 Questions]

Performance on a user's smartphone is degrading. Applications take a long time to start, and switching between apps is slow. Which of the following diagnostic steps should a mobile technician take first?

Show Suggested Answer Hide Answer
Suggested Answer: D

Comprehensive and Detailed Explanation From Exact Extract:

One of the most common causes for performance degradation on smartphones isstorage or memory overloaddue to excessive apps.Uninstalling unused appsis a basic but effective first diagnostic step.

FromTravis Everett -- All-in-One Exam Guide:

''Start troubleshooting sluggish smartphones by clearing unused apps and files before performing advanced diagnostics or resets.''


by Jacki at Jul 09, 2025, 06:14 PM

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Sina
9 months ago
Wait, does restarting really fix that? I thought it was more complicated.
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Kerry
9 months ago
Factory reset? That seems extreme for slow apps!
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Julio
9 months ago
I think checking the battery state is more important first.
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Nickolas
10 months ago
Uninstalling unneeded apps can really speed things up!
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Lucy
10 months ago
Restarting the phone usually helps with performance issues.
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Tommy
10 months ago
I recall a similar question where restarting was the first step. It seems like a good starting point before diving into more drastic measures.
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Bong
10 months ago
I feel like restoring to factory settings is a bit extreme for just slow apps. I think I’d try uninstalling unneeded apps first.
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Janella
11 months ago
I'm not sure, but checking the battery state sounds important too. If the battery is failing, it could definitely slow things down.
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Ressie
11 months ago
I think restarting the phone might be the quickest fix. I remember a practice question where that helped with performance issues.
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Beth
11 months ago
Uninstalling unneeded apps is a smart move. Smartphones can get bogged down with too much stuff running in the background. I'd definitely look into that as a potential solution.
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Armando
11 months ago
Restarting the phone is always a good first step when troubleshooting performance problems. It's quick and easy, so I'd probably try that before anything else.
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Pearly
11 months ago
Hmm, I'm not sure about this one. Restoring to factory settings seems a bit extreme, but I guess it could help if there's some underlying software problem. I'll have to think this through carefully.
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Annmarie
11 months ago
This seems like a pretty straightforward question. I'd start by checking the phone's battery state since that could be causing the performance issues.
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Lasandra
1 year ago
Uninstall unneeded apps, huh? Sounds like a good idea, but I'm way too attached to my collection of cat meme apps to let them go.
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Stephanie
12 months ago
B) Restart the phone
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Carman
1 year ago
A) Restore the phone to factory settings
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Jackie
1 year ago
Restore to factory settings? Woah, that's a bit extreme, don't you think? I'd start with the simpler options first.
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Herminia
12 months ago
A) Restore the phone to factory settings
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Nickie
1 year ago
Check the battery state, really? I bet the phone's just overheating from all the apps I've got running. Time to do some spring cleaning!
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Carla
1 year ago
I think uninstalling unneeded applications might also improve performance.
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Eric
1 year ago
I would also check the battery state, it could be causing the performance issues.
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Terry
1 year ago
I agree with Avery, restarting the phone can help.
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Marleen
1 year ago
Restart the phone? Duh, that's the first thing I'd try. It's like turning it off and on again, the classic solution!
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Wade
12 months ago
User 3: I always try restarting my phone before anything else, it usually helps.
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Noel
1 year ago
User 2: I agree, it's a simple solution that can often fix performance issues.
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Trinidad
1 year ago
User 1: Restarting the phone is always a good first step.
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Avery
1 year ago
I think restarting the phone is the first step.
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