No network or mobile internet on iPhone 7 Plus? We repair the modem in 1–3 days and quote the price upfront.
The modem is failing when the phone keeps searching for a network, mobile data drops and settings show no modem details.
Instead of signal bars the status bar shows Searching or No Service, although the SIM card is working.
Calls connect, but 4G vanishes and returns, and pages load in jerks or do not open at all.
In the About page the modem firmware and IMEI lines are empty, though they used to be filled in.
The network disappears after a knock or heating and returns only for a while after a restart.
The final cost is named after a free diagnostic — the technician checks the board and tells you the sum before any work starts.
| Service | Original | Aftermarket |
|---|---|---|
| Display replacement | 38 900 ₸ | 32 900 ₸ |
| Battery replacement | 27 900 ₸ | 15 900 ₸ |
| Housing replacement | 58 900 ₸ | 32 900 ₸ |
| Camera glass replacement | 19 900 ₸ | 10 900 ₸ |
| Main camera replacement | 58 900 ₸ | 32 900 ₸ |
| Front camera replacement | 28 900 ₸ | 15 900 ₸ |
| Home button replacement | 32 900 ₸ | 19 900 ₸ |
| Charging port replacement | 22 900 ₸ | 13 900 ₸ |
| Earpiece speaker replacement | 26 900 ₸ | 15 900 ₸ |
| Speaker replacement | 26 900 ₸ | 15 900 ₸ |
| Microphone replacement | 26 900 ₸ | 15 900 ₸ |
| Button replacement | 26 900 ₸ | 15 900 ₸ |
| Vibration motor replacement | 26 900 ₸ | 15 900 ₸ |
| Proximity sensor replacement | 26 900 ₸ | 15 900 ₸ |
| Display glass replacement | 40 900 ₸ | 22 900 ₸ |
| Other repairs | Price | |
| Wi-Fi module repairwireless module · board-level repair | 21 900 ₸with parts | |
| Logic board repairmicrosoldering · 1–3 days | 61 900 ₸per job | |
| Water damage cleaningcorrosion cleaning · diagnostics up to 2 days | 17 900 ₸per job | |
| Power controller replacementboard-level chip · microsoldering | 23 900 ₸with parts | |
| Audio codec replacementboard-level chip · microsoldering | 27 900 ₸with parts | |
| Storage replacement and upgradememory chip installation | 30 900 ₸with parts | |
| Firmware flashingsoftware restore, no parts replaced | 10 900 ₸per job | |
| Modem repairboard-level chip · microsoldering | 19 900 ₸with parts | |
| Touch ID repairpaired to the board — no aftermarket | 27 900 ₸per job | |
If the cause proves to be the SIM tray, an antenna or another part, the technician tells you before repairing anything.
SIM, settings, IMEI and firmware are checked, then the phone is opened, the board is worked on and network reception is tested.
First we rule out the simple causes: a faulty card, a network reset and the carrier mode.
We see whether the phone detects the modem and shows its data in the device details.
The case is opened carefully, the battery is disconnected and the screen module is lifted off.
Under a microscope the technician heats and replaces the modem chip or restores its soldering.
We insert a SIM, catch the network and test calls, SMS and mobile data.
The phone is put together, and the completed work is covered by a warranty up to 1 year.
The phone sees the carrier again, makes calls and reaches the internet without Searching.
Price for my modelThe part you choose affects how stable reception is, so compare the options across four points.
We bring signal back after a diagnosis, explaining how a software fault differs from a hardware one.
Our technicians have worked on Apple boards for eleven years and can tell a modem fault from a SIM, antenna or power problem.
The chip and the soldering carry a warranty up to 1 year, so another loss of signal will not be your problem.
Boards are soldered by experienced specialists: modem work needs a microscope, hot air and accuracy to fractions of a millimetre.
We first check the SIM, antennas and power, so you do not pay for soldering when the cause is a simple one.
The service operates in Almaty and Astana, and a warranty question can be settled wherever suits you.
We wait for you on weekdays 10:00–19:00 and on weekends and holidays 11:00–18:00, so you can drop in after work.
The customer brought the phone in after a trip out of town: the signal kept dropping, and Wi-Fi wouldn't turn on at all. We restored the modem and the Wi-Fi module on the board, checked the connection — the phone picks up the network and connects to Wi-Fi again.
The whole journey — from a message to a finished phone. The repair takes 1–3 days — we provide a loaner phone for that time.
Book a repairYou message us on WhatsApp with the model and what happened — we give you the price and time. Or you come in without an appointment.
We check the network, SIM card, and antennas: sometimes the antenna is at fault, not the modem.
We note the model, the part (original or aftermarket), the price, the timeframe, and the warranty.
We open the factory packaging in front of you and check the number against the receipt.
We work on the modem on the board under a microscope. We will provide a replacement phone for the duration of the repair.
Network, calls, mobile data, SIM card. You get the phone and the receipt.
Technicians for iPhone, Mac, iPad, Apple Watch and AirPods repair.
Photo: Bakmukhammed S.
Photo: Galymzhan S.
Photo: Zhandos Sh.
Photo: Darkhan T.
Photo: Kudiret S.If sound vanished too after a fall and the speakerphone button is grey.
02While the phone is open, a worn battery can be swapped at once.
03We clean or replace the port if the cable holds loosely.
04We choose a screen if it cracked in the same fall.
05We straighten or replace the frame after a hard bend.
06We restore clear sound in calls if the speaker crackles.
“If the repair didn’t suit you or you have a complaint, write to me personally.”
Send a photo of the screen and the iPhone model. An engineer will reply on WhatsApp, give the price and today's available time.
iPhone 7 Plus Modem Repair in Astana with a Network Test After
For iPhone 7 Plus modem repair Astana, iServices fixes the modem on the board under a microscope, with a network test before you leave. Free 15-minute diagnostics in front of you shows whether the fault is the modem, SIM reader or antenna. Board work usually takes 1–3 days, with warranty up to 1 year.
A persistent No Service or a spinner stuck on Searching is the most common complaint on the 7 Plus, and both usually point at the modem rather than the carrier. Here is how to read the signs before booking anything.
A persistent No Service message or a spinner stuck on Searching means the phone cannot register on any network, and on the 7 Plus this most often traces to the modem chip or its solder joints on the mainboard. The handset scans for a carrier, finds nothing it can authenticate against, and repeats the cycle — which is why the indicator never settles on a name. A weak antenna would still show a bar or two near a window; a dead modem shows nothing at all. Pull the SIM and try it in a second handset. If the card registers there and the 7 Plus keeps searching, the operator is ruled out and the fault sits inside the device.
Open Settings, General, About and check two lines — a blank IMEI or an empty Modem Firmware field is a strong sign the baseband is not communicating with the rest of the logic board. A dash instead of a 15-digit number means the modem never reported to the system, so no SIM will ever register. The same screen shows the Carrier and Network rows; if both are empty while Wi-Fi works fine, the fault is local to the cellular section. Note the A-number printed on the back of the case before you call anyone: it separates a Qualcomm unit from an Intel one, and that decides which component and stencil a technician prepares.
A fall, a splash or a hot charging session can crack the solder under the modem, so the network holds while the phone is cool and vanishes once it warms up. The silicon sits close to the power amplifier, and the metal shield around it traps heat during gaming or navigation — a hairline fracture opens as the mainboard expands. Liquid does the same through corrosion rather than impact, eating the joint over weeks before the signal dies. An iOS update rarely breaks the modem itself; it exposes a joint that was already marginal, which is why a rollback or a restore almost never brings the signal back.
A missing network is not automatically a dead modem. A card, a carrier profile or a loose antenna can imitate the same symptom. Below is how to tell a real logic-board fault from a two-minute fix.
| Symptom | Likely cause | What we check |
|---|---|---|
| No SIM detected at all | Reader or tray | Tray pins, reader contacts |
| Signal only in strong coverage | Antenna or its flex | Antenna connectors, flex |
| Blank IMEI and firmware | Modem chip or solder | Mainboard under microscope |
| Wi-Fi works, cellular dead | Modem side only | Baseband and power lines |
Our diagnostics are free and happen in front of you: the engineer shows exactly which line has failed and names the turnaround before any work begins.
Our engineer runs free diagnostics in front of you for about 15 minutes, even if you decide not to repair, and shows on screen which line has failed. The check reads the IMEI and modem firmware live, then confirms the SIM reader and antenna path, so a dead modem is separated from a bent tray or a worn contact. Logic-board faults we examine under a microscope before touching anything, and the engineer explains each reading as it appears. This is the same 15-minute slot whether you go ahead or walk away with the phone as it came in. Bring the handset charged and, if you have it, the SIM you normally use — the live read needs a powered board, and a flat battery hides the very lines we need to see.
Send a photo of the damage on WhatsApp and an engineer replies within 5 minutes with a price and a free time slot, so you know the ballpark before you travel. The fastest photo is the About screen with the IMEI and firmware lines visible — it tells us at a glance whether the modem is talking to the mainboard or the fault sits deeper. From that image we book a window, confirm the part and the warranty, and hold the slot; a courier can be called if the phone cannot make the trip across the city. Payment is by Kaspi, card or cash once the work is done. A clear shot of Settings beats a long description — it answers half our questions before you arrive.
Board-level modem work happens under a microscope, and the route we take depends on the condition of the solder joints and the modem version fitted to your phone.
We remove the compound, lift the modem chip, clean the pads and either reball the original chip or fit a donor one, then restore iOS and test the network. The compound holding the chip has to be softened and cut away without pulling a pad off the mainboard — that is where amateur attempts fail. Reballing rebuilds the solder balls on your existing chip and seats it back on cleaned pads; a donor is used only when the modem inside is dead. After seating we restore iOS and run a live network test. The modem is paired to the mainboard, so a replacement has to be matched to the logic board — that is why the A-number and the original part matter before any iPhone 7 Plus modem repair Astana booking starts.
| Route | When it fits | What it involves |
|---|---|---|
| Reballing | Cracked joints, modem alive | Clean pads, reball original chip |
| Replacement | Modem dead | Fit matched donor chip |
| Joint reflow only | Early intermittent drops | Reflow under microscope, retest |
| Antenna or reader fix | Signal or SIM issue | Replace flex, no mainboard work |
We fix the turnaround, the part and the coverage on paper before work starts. After the repair you test the connection with our engineer at the counter.
Board-level modem work usually takes 1–3 days, longer than a screen or battery, because the chip has to be lifted, reballed or swapped and then retested at load. A screen is done in about 40 minutes and a battery in 25, yet the modem sits beneath shielding on the mainboard, so the technician repairs it with a microscope and reflows the contacts at controlled temperature. Most jobs finish while you wait — 72% of our repairs do — but chip-level service is the exception, and we say so in the first WhatsApp reply. Plan around the wait rather than the clock: a modem repair is the one case where leaving the phone overnight is normal.
A modem fault on this model is diagnosable, repairable and verifiable — the rest is choosing the right steps in the right order.
Did not find an answer? Message us on WhatsApp: an engineer replies, not a bot.
Ask a questionIf the SIM works in another phone, the fault is likely the cellular part of the board. On the iPhone 7 Plus this is often the modem chip or its solder joints. The engineer tests the SIM, antennas and modem in turn to find the cause.
A missing IMEI or modem firmware line means the phone cannot talk to its modem at all. This is a clear sign of a hardware fault, not a SIM or carrier issue. Such cases need board-level repair.
The aim of the repair is to restore the original cellular circuit, so the number should stay the same. The engineer checks Settings, General, About together with you after the work. Any risk to the IMEI is discussed before soldering starts.
Sometimes, if the cause is software. Try reinserting the SIM, turning airplane mode on and off and resetting network settings. If the signal does not return, the problem is in the hardware.
Heat expands the board, and a cracked solder joint under the modem chip loses contact. When it cools down, the network returns. This pattern is typical for joints, and reballing the chip usually fixes it.
Not usually, since Wi-Fi and Bluetooth use a separate module. If Wi-Fi also stops working, another part of the board is involved. The engineer checks both circuits during diagnostics.
Позвонил по объявлению, приехал на следующий день. Проблема — нет сети. Дома включил, всё на месте.
Problema — ne rabotaet zvuk. Galymzhan S. — master ot boga, esli mozhno tak skazat. Sdelali tak, chto i ne pridereshsia.
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