الفني هيعيد تشغيل المودم الا لو العطل يخلص.

In Egyptian Arabic, إلا لو means unless.

Literally, it is close to except if:

• هيعيد تشغيل المودم = he will restart the modem
• إلا لو العطل يخلص = unless the problem goes away

So the pattern is:

• X إلا لو Y = X, unless Y

A more formal version in Standard Arabic would often be إلا إذا.

That is very common in informal Arabic writing.

The more careful spelling is إلا لو, with a hamza under the alif at the start of إلا. But in texting, chats, and casual writing, many people just write الا.

So:

• إلا لو = more standard spelling
• الا لو = very common informal spelling

They mean the same thing here.

The هـ is the Egyptian Arabic future marker, pronounced ha-.

So:

• يعيد = he restarts / he repeats
• هيعيد = he will restart

A useful comparison:

• Egyptian: هيعيد
• Standard Arabic: سيعيد

One important point: this is not the separate word هي meaning she. It is:

• هـ
  • يعيد
• pronounced roughly ha-yiʿīd

Because أعاد تشغيل is a very common way to say restart or reboot.

Literally:

• يعيد = repeats / does again
• تشغيل = operation, turning on, running

So يعيد تشغيل is basically restart / re-operate / turn back on again.

In technical language, this is very natural. In everyday Egyptian, you might also hear things like:

• هيعمل ريستارت للمودم
• هيشغّل المودم من جديد

But هيعيد تشغيل المودم is clear and perfectly understandable.

Because Egyptian Arabic very often uses subject + verb word order in everyday speech.

So:

• الفني هيعيد تشغيل المودم = the technician will restart the modem

This is very natural in spoken Egyptian.

Arabic can also use verb-first order, but in colloquial Egyptian, starting with the subject is extremely common, especially when the subject is already known or important to the conversation.

Here, الفني means the technician or the repair technician.

In this context, it is someone doing technical work, especially with equipment or internet devices.

Pronunciation is roughly:

• il-fannī

The الـ makes it the technician, not just a technician.

Because loanwords in Arabic can behave like normal Arabic nouns.

So مودم can take the definite article just like any other noun:

• مودم = a modem
• المودم = the modem

That is completely normal.

Also, because م is a moon letter, the ل in الـ is pronounced clearly:

• المودم = roughly il-mōdem

Because after لو in Egyptian Arabic, the imperfect/present form is often used for future or hypothetical situations.

So:

• لو العطل يخلص = if the problem gets resolved / if the issue goes away

This is actually similar to English in a way. English also says:

• unless the problem goes away

not:

• unless the problem will go away

So the Arabic tense choice is very natural.

يخلص comes from خلص, which has meanings like:

• finish
• be over
• be done
• be resolved
• run out

With العطل, the sense is:

• the malfunction ends
• the problem is resolved
• the issue goes away

So the exact English wording can vary a little depending on context, but the idea is that the fault stops being a problem.

Because العطل is a singular masculine noun, and يخلص agrees with it.

So:

• العطل = the malfunction / the fault
• يخلص = it ends / it gets resolved

The verb is in 3rd person masculine singular, which matches العطل.

It is mostly Egyptian, but it has a slightly technical or semi-formal flavor.

Egyptian features include:

• هـ future marker in هيعيد
• إلا لو as a natural colloquial way to say unless

The part يعيد تشغيل sounds a bit more technical or formal than very casual everyday speech, but it is still natural, especially in customer support or repair contexts.

A more casual Egyptian version might be something like:

• الفني هيعمل ريستارت للمودم إلا لو العطل يخلص

So the sentence is very understandable and believable as Egyptian, especially in a technical setting.

A rough pronunciation would be:

il-fannī ha-yiʿīd tashghīl il-mōdem illa law il-ʿoṭl yikhlaṣ

A few notes:

• الفني → il-fannī
• هيعيد → ha-yiʿīd
• تشغيل → tashghīl
• المودم → il-mōdem
• العطل → il-ʿoṭl
• يخلص → yikhlaṣ

You do not need to pronounce this perfectly at first; the most useful things to notice are:

• هـ = future ha-
• إلا لو = unless
• يخلص = gets resolved / ends